diff --git a/docs_v1.0/API_V1.0.0/API_REFERENCE_v1.0.0.md b/docs_v1.0/API_V1.0.0/API_REFERENCE_v1.0.0.md
index 40c4fe7..2a1bbb6 100644
--- a/docs_v1.0/API_V1.0.0/API_REFERENCE_v1.0.0.md
+++ b/docs_v1.0/API_V1.0.0/API_REFERENCE_v1.0.0.md
@@ -1,4 +1,4 @@
----
+ ---
 document_type: "reference_doc"
 service: "MOMENTRY_CORE"
 title: "Momentry Core Release API Reference v1.0.0"
@@ -55,9 +55,17 @@ curl http://localhost:3002/health
 | 2a | GET | `/health/detailed` | Per-service health + resources + pipeline |
 
 ```bash
-curl http://localhost:3002/health/detailed
+curl -X POST http://localhost:3002/api/v1/files/register \
+  -H "X-API-Key: muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69" \
+  -H "Content-Type: application/json" \
+  -d '{"file_path":"/path/to/video.mp4","content_hash":"optional-sha256-of-file"}'
 ```
 ```json
+{"success":true,"file_uuid":"3abeee81d94597629ed8cb943f182e94","duration":5954.0}
+```
+
+Supports all file types (video, image, document, audio). SHA256 content_hash computed automatically if not provided.
+```json
 {
   "status": "ok",
   "build_git_hash": "26f2434",
@@ -95,16 +103,17 @@ curl http://localhost:3002/health/detailed
 
 | # | Method | Path | Description |
 |---|--------|------|-------------|
-| 9 | POST | `/api/v1/files/register` | Register video → file_uuid |
-| 10 | POST | `/api/v1/unregister` | Unregister file(s): by `file_uuid` or pattern match (`file_path`+`pattern`) |
-| 11 | GET | `/api/v1/files/scan` | Scan directory for new files |
-| 12 | GET | `/api/v1/files` | List files (paginated) |
-| 13 | GET | `/api/v1/file/:file_uuid` | Single file detail |
-| 14 | GET | `/api/v1/file/:file_uuid/probe` | ffprobe metadata |
-| 15 | POST | `/api/v1/file/:file_uuid/process` | Start pipeline |
-| 16 | GET | `/api/v1/file/:file_uuid/chunk/:chunk_id` | Single chunk detail (V1.0.2+) |
-| 17 | GET | `/api/v1/progress/:file_uuid` | Processing progress |
-| 18 | GET | `/api/v1/jobs` | Monitor jobs (filterable) |
+| 9 | POST | `/api/v1/files/register` | Register file → file_uuid. Body: `{"file_path":"...", "content_hash":"optional"}` |
+| 10 | GET | `/api/v1/files/lookup?file_name=` | Pre-upload name conflict check. Returns matches + `next_name` for auto-rename |
+| 11 | POST | `/api/v1/unregister` | Unregister file(s): by `file_uuid` or pattern match (`file_path`+`pattern`) |
+| 12 | GET | `/api/v1/files/scan` | Scan directory for new files |
+| 13 | GET | `/api/v1/files` | List files (paginated) |
+| 14 | GET | `/api/v1/file/:file_uuid` | Single file detail |
+| 15 | GET | `/api/v1/file/:file_uuid/probe` | ffprobe metadata |
+| 16 | POST | `/api/v1/file/:file_uuid/process` | Start pipeline |
+| 17 | GET | `/api/v1/file/:file_uuid/chunk/:chunk_id` | Single chunk detail (V1.0.2+) |
+| 18 | GET | `/api/v1/progress/:file_uuid` | Processing progress |
+| 19 | GET | `/api/v1/jobs` | Monitor jobs (filterable) |
 
 ```bash
 curl -X POST http://localhost:3002/api/v1/files/register  -H "X-API-Key: muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69"  -H "Content-Type: application/json"  -d '{"file_path":"/Users/accusys/momentry/var/sftpgo/data/demo/video.mp4"}'
@@ -145,24 +154,24 @@ curl "http://localhost:3002/api/v1/files?page=1&page_size=2" -H "X-API-Key: muse
 
 | # | Method | Path | Description |
 |---|--------|------|-------------|
-| 19 | POST | `/api/v1/search/visual` | Visual chunk search |
-| 20 | POST | `/api/v1/search/visual/class` | By object class |
-| 21 | POST | `/api/v1/search/visual/density` | By spatial density |
-| 22 | POST | `/api/v1/search/visual/combination` | Combined visual search |
-| 23 | POST | `/api/v1/search/visual/stats` | Visual stats |
-| 24 | POST | `/api/v1/search/smart` | Semantic (EmbeddingGemma + pgvector) |
-| 25 | POST | `/api/v1/search/universal` | BM25 keyword (requires file_uuid) |
-| 26 | POST | `/api/v1/search/frames` | Frame-level search |
+| 20 | POST | `/api/v1/search/visual` | Visual chunk search |
+| 21 | POST | `/api/v1/search/visual/class` | By object class |
+| 22 | POST | `/api/v1/search/visual/density` | By spatial density |
+| 23 | POST | `/api/v1/search/visual/combination` | Combined visual search |
+| 24 | POST | `/api/v1/search/visual/stats` | Visual stats |
+| 25 | POST | `/api/v1/search/smart` | Semantic (EmbeddingGemma + pgvector) |
+| 26 | POST | `/api/v1/search/universal` | BM25 keyword (requires file_uuid) |
+| 27 | POST | `/api/v1/search/frames` | Frame-level search |
 
 ```bash
-curl -X POST http://localhost:3002/api/v1/search/universal  -H "X-API-Key: muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69"  -H "Content-Type: application/json"  -d '{"query":"name","limit":2,"mode":"bm25","uuid":"3abeee81d94597629ed8cb943f182e94"}'
+curl -X POST http://localhost:3002/api/v1/search/universal  -H "X-API-Key: muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69"  -H "Content-Type: application/json"  -d '{"query":"name","limit":2,"mode":"bm25","file_uuid":"3abeee81d94597629ed8cb943f182e94"}'
 ```
 ```json
 {"query":"name","results":[{"chunk_id":"100","text":"What's your name?","start_time":258.68,"score":0.90}],"total":5,"page":1,"page_size":20,"took_ms":42}
 ```
 
 ```bash
-curl -X POST http://localhost:3002/api/v1/search/universal  -H "X-API-Key: muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69"  -H "Content-Type: application/json"  -d '{"query":"friends","limit":2,"mode":"bm25","uuid":"3abeee81d94597629ed8cb943f182e94"}'
+curl -X POST http://localhost:3002/api/v1/search/universal  -H "X-API-Key: muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69"  -H "Content-Type: application/json"  -d '{"query":"friends","limit":2,"mode":"bm25","file_uuid":"3abeee81d94597629ed8cb943f182e94"}'
 ```
 ```json
 {"query":"friends","results":[{"chunk_id":"104","text":"You won't find it difficult to make some new friends.","start_time":272.38,"score":0.90}],"total":3,"page":1,"page_size":20,"took_ms":38}
@@ -174,8 +183,8 @@ curl -X POST http://localhost:3002/api/v1/search/universal  -H "X-API-Key: muser
 
 | # | Method | Path | Description |
 |---|--------|------|-------------|
-| 27 | POST | `/api/v1/file/:file_uuid/face_trace/sortby` | List traces (sorted/filtered) |
-| 28 | GET | `/api/v1/file/:file_uuid/trace/:trace_id/faces` | Trace detections (+ interpolation) |
+| 28 | POST | `/api/v1/file/:file_uuid/face_trace/sortby` | List traces (sorted/filtered) |
+| 29 | GET | `/api/v1/file/:file_uuid/trace/:trace_id/faces` | Trace detections (+ interpolation) |
 
 ### sortby — list traces
 
@@ -204,8 +213,8 @@ Parameters:
 curl "http://localhost:3002/api/v1/file/3abeee81d94597629ed8cb943f182e94/trace/2/faces?limit=2&interpolate=true"  -H "X-API-Key: muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69"
 ```
 ```json
-{"success":true,"trace_id":2,"total":1,"faces":[
-  {"id":12399,"start_frame":4620,"start_time":184.8,"x":787,"y":582,"width":225,"height":225,"confidence":0.666,"interpolated":false}
+{"success":true,"trace_id":2,"fps":25.0,"total":1,"faces":[
+  {"id":12399,"start_frame":4620,"end_frame":4620,"start_time":184.8,"end_time":184.8,"x":787,"y":582,"width":225,"height":225,"confidence":0.666,"interpolated":false}
 ]}
 ```
 
@@ -215,14 +224,17 @@ curl "http://localhost:3002/api/v1/file/3abeee81d94597629ed8cb943f182e94/trace/2
 
 | # | Method | Path | Description |
 |---|--------|------|-------------|
-| 29 | GET | `/api/v1/file/:file_uuid/thumbnail` | Frame JPEG (?frame=&x=&y=&w=&h=) |
-| 30 | GET | `/api/v1/file/:file_uuid/video` | Raw video stream (`?start_time=&end_time=` seconds) |
-| 31 | GET | `/api/v1/file/:file_uuid/video/bbox` | Bbox overlay (`?start_frame=&end_frame=&face_uuid=&duration=` frames) |
-| 32 | GET | `/api/v1/file/:file_uuid/trace/:trace_id/video` | Trace clip (?mode=&padding=) |
+| 30 | GET | `/api/v1/file/:file_uuid/thumbnail` | Frame JPEG (?frame=&x=&y=&w=&h=) |
+| 31 | GET | `/api/v1/file/:file_uuid/video` | Raw video stream. Dual input: `?start_time=&end_time=` (seconds) or `?start_frame=&end_frame=` (frames). |
+| 32 | GET | `/api/v1/file/:file_uuid/video/bbox` | Bbox overlay. `?start_frame=&end_frame=&face_uuid=&duration=` (all frame numbers). Dual input via `start_time`/`end_time`. |
+| 33 | GET | `/api/v1/file/:file_uuid/trace/:trace_id/video` | Trace clip (?mode=&padding=&audio=) |
 
-Two modes:
-- `mode=normal` (default): raw clip, `-c copy`, no overlay
-- `mode=debug`: text overlay + green bounding boxes
+All video endpoints support:
+- `mode=normal|debug` (default: `normal`)
+- `audio=on|off` (default: `on`)
+
+`mode=normal`: raw clip, `-c copy`, no overlay.
+`mode=debug`: re-encoded with top-left text info + green bboxes (trace labels at actual frames with thickness=4, interpolated at first known position with thickness=1).
 
 ```bash
 # Normal mode
@@ -283,9 +295,9 @@ curl "http://localhost:3002/api/v1/faces/candidates?page=1&page_size=2"  -H "X-A
 
 | # | Method | Path | Description |
 |---|--------|------|-------------|
-| 41 | POST | `/api/v1/identity/:identity_uuid/bind` | Bind face → identity |
-| 42 | POST | `/api/v1/identity/:identity_uuid/unbind` | Unbind face from identity |
-| 43 | POST | `/api/v1/identity/:identity_uuid/mergeinto` | Merge into another identity |
+| 43 | POST | `/api/v1/identity/:identity_uuid/bind` | Bind face → identity |
+| 44 | POST | `/api/v1/identity/:identity_uuid/unbind` | Unbind face from identity |
+| 45 | POST | `/api/v1/identity/:identity_uuid/mergeinto` | Merge into another identity |
 
 ```bash
 curl -X POST "http://localhost:3002/api/v1/identity/a9a90105-6d6b-46ff-92da-0c3c1a57dff4/bind"  -H "X-API-Key: muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69"  -H "Content-Type: application/json"  -d '{"file_uuid":"3abeee81d94597629ed8cb943f182e94","face_id":"face_42"}'
@@ -300,9 +312,9 @@ curl -X POST "http://localhost:3002/api/v1/identity/a9a90105-6d6b-46ff-92da-0c3c
 
 | # | Method | Path | Description |
 |---|--------|------|-------------|
-| 44 | POST | `/api/v1/resource/register` | Register processing resource |
-| 45 | POST | `/api/v1/resource/heartbeat` | Resource heartbeat |
-| 46 | GET | `/api/v1/resources` | List all resources |
+| 46 | POST | `/api/v1/resource/register` | Register processing resource |
+| 47 | POST | `/api/v1/resource/heartbeat` | Resource heartbeat |
+| 48 | GET | `/api/v1/resources` | List all resources |
 
 ```bash
 curl "http://localhost:3002/api/v1/resources"  -H "X-API-Key: muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69"
@@ -317,10 +329,10 @@ curl "http://localhost:3002/api/v1/resources"  -H "X-API-Key: muser_686008560363
 
 | # | Method | Path | Description |
 |---|--------|------|-------------|
-| 47 | POST | `/api/v1/agents/translate` | AI text translation |
-| 48 | POST | `/api/v1/agents/5w1h/analyze` | Single chunk analysis |
-| 49 | POST | `/api/v1/agents/5w1h/batch` | Batch analysis |
-| 50 | GET | `/api/v1/agents/5w1h/status` | Job status |
+| 49 | POST | `/api/v1/agents/translate` | AI text translation |
+| 50 | POST | `/api/v1/agents/5w1h/analyze` | Single chunk analysis |
+| 51 | POST | `/api/v1/agents/5w1h/batch` | Batch analysis |
+| 52 | GET | `/api/v1/agents/5w1h/status` | Job status |
 
 ```bash
 curl -X POST "http://localhost:3002/api/v1/agents/translate"  -H "X-API-Key: muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69"  -H "Content-Type: application/json"  -d '{"text":"Hello world","target_language":"zh-TW"}'
@@ -335,11 +347,11 @@ curl -X POST "http://localhost:3002/api/v1/agents/translate"  -H "X-API-Key: mus
 
 | # | Method | Path | Description |
 |---|--------|------|-------------|
-| 51 | POST | `/api/v1/agents/identity/analyze` | Identify faces in file |
-| 52 | GET | `/api/v1/agents/identity/status` | Analysis status |
-| 53 | POST | `/api/v1/agents/identity/suggest` | Name suggestions |
-| 54 | POST | `/api/v1/agents/suggest/merge` | Suggest merge |
-| 55 | POST | `/api/v1/agents/suggest/clustering` | Suggest re-clustering |
+| 53 | POST | `/api/v1/agents/identity/analyze` | Identify faces in file |
+| 54 | GET | `/api/v1/agents/identity/status` | Analysis status |
+| 55 | POST | `/api/v1/agents/identity/suggest` | Name suggestions |
+| 56 | POST | `/api/v1/agents/suggest/merge` | Suggest merge |
+| 57 | POST | `/api/v1/agents/suggest/clustering` | Suggest re-clustering |
 
 ---
 
diff --git a/docs_v1.0/API_V1.0.0/DEMO_SCRIPT_V1.0.0.md b/docs_v1.0/API_V1.0.0/DEMO_SCRIPT_V1.0.0.md
index 757d307..b799e59 100644
--- a/docs_v1.0/API_V1.0.0/DEMO_SCRIPT_V1.0.0.md
+++ b/docs_v1.0/API_V1.0.0/DEMO_SCRIPT_V1.0.0.md
@@ -1,4 +1,4 @@
-# Momentry Demo Script v1.0.0
+ # Momentry Demo Script v1.0.0
 
 Curl for POST/API, browser for video/thumbnail. 約 10 分鐘。
 
diff --git a/docs_v1.0/API_V1.0.0/DEMO_SCRIPT_v1.0.0.md b/docs_v1.0/API_V1.0.0/DEMO_SCRIPT_v1.0.0.md
index 757d307..b799e59 100644
--- a/docs_v1.0/API_V1.0.0/DEMO_SCRIPT_v1.0.0.md
+++ b/docs_v1.0/API_V1.0.0/DEMO_SCRIPT_v1.0.0.md
@@ -1,4 +1,4 @@
-# Momentry Demo Script v1.0.0
+ # Momentry Demo Script v1.0.0
 
 Curl for POST/API, browser for video/thumbnail. 約 10 分鐘。
 
diff --git a/docs_v1.0/M4_workspace/2026-05-14_binary_crash.md b/docs_v1.0/M4_workspace/2026-05-14_binary_crash.md
new file mode 100644
index 0000000..38c7a30
--- /dev/null
+++ b/docs_v1.0/M4_workspace/2026-05-14_binary_crash.md
@@ -0,0 +1,31 @@
+# 2026-05-14_binary_crash.md
+
+## 問題
+
+M5 delivery binary `momentry_v1.0.0_1f7daf9` (build 1f7daf9) 在 M4 機器上無法啟動，立即 crash。
+
+## 環境
+
+| 項目 | 值 |
+|------|-----|
+| M4 macOS | 26.4.1 (25E253), Apple M4, arm64 |
+| Binary | `release/delivery/v1.0.0_20260514_080830/momentry_v1.0.0_1f7daf9` |
+| 舊版 binary (0bd23fa) | ✅ 正常啟動 |
+
+## Crash 資訊
+
+- **Signal**: SIGKILL (bug_type 309)
+- **Timing**: 啟動後 <1ms 內 crash
+- **Output**: 無任何 stdout/stderr
+- **Exit code**: 137
+- **Crash log**: `~/Library/Logs/DiagnosticReports/momentry-2026-05-14-043232.ips`
+
+## 目前狀態
+
+3002 已恢復為舊版 binary (0bd23fa)，服務正常運作中。
+
+## 請求
+
+1. 確認 binary 是否在 M5 環境可正常啟動
+2. 檢查 compile target 與 M4 環境是否相容
+3. 若可能，提供 debug symbols 或在 M4 端提供 source 以本地編譯
diff --git a/docs_v1.0/M4_workspace/2026-05-14_binary_crash_response.md b/docs_v1.0/M4_workspace/2026-05-14_binary_crash_response.md
index b062f9c..51f78f7 100644
--- a/docs_v1.0/M4_workspace/2026-05-14_binary_crash_response.md
+++ b/docs_v1.0/M4_workspace/2026-05-14_binary_crash_response.md
@@ -1,59 +1,26 @@
-# Binary Crash — 分析與修復
+# 2026-05-14_binary_crash_response.md
 
-**Date**: 2026-05-14
-**From**: M5
-**To**: M4
-**Ref**: `2026-05-14_binary_crash.md`
+## 根因
 
----
+Binary crash 原因為 **Code Signature Invalid** (SIGKILL, `Taskgated Invalid Signature`)。
 
-## SIGKILL (bug_type 309) 分析
-
-macOS bug_type 309 是 kernel memory pressure (`jetsam`) 或 watchdog timeout，非 Rust panic/crash。
-
-本機測試 `momentry_v1.0.0_1f7daf9` 正常啟動（health 200），排除程式碼層級 bug。
-
-### 可能原因
-
-| 原因 | 說明 |
-|------|------|
-| **Memory pressure** | 新版 binary + llama-server (39%) + Qdrant + Ollama 可能超過可用記憶體。`build.rs` 新增 `BUILD_TIMESTAMP` 但無 runtime footprint 變化 |
-| **macOS Gatekeeper** | 從 M5 下載的 binary 有 quarantine flag，被 macOS 阻擋 |
-| **Rosetta / arch mismatch** | Binary 編譯於 Apple Silicon，若 M4 為 Intel Mac 需 universal build |
-
-### 檢查方式
+## 修復
 
 ```bash
-# 1. 檢查 binary 架構
-lipo -archs /path/to/momentry_v1.0.0_1f7daf9
-
-# 2. 清除 quarantine flag
-xattr -d com.apple.quarantine /path/to/momentry_v1.0.0_1f7daf9
-
-# 3. 試跑並看 error output
-DATABASE_SCHEMA=public /path/to/momentry_v1.0.0_1f7daf9 server --port 3002 2>&1
-
-# 4. 看 crash log
-log show --predicate 'process == "momentry"' --last 1m
-cat ~/Library/Logs/DiagnosticReports/momentry_*.crash
+codesign --force --sign - target/release/momentry
 ```
 
-### 若為 memory pressure
+使用 ad-hoc signing 後 binary 正常啟動。
 
-暫時解法：先停用非必要服務再啟動 momentry。
+## 部署
 
-長期解法：可 revert `build.rs` 中 `date` command 但此項與 crash 無關。
+| 項目 | 值 |
+|------|-----|
+| Binary | `momentry_v1.0.0_1f7daf9` (re-signed) |
+| Build | `1f7daf9` |
+| Port | 3002 |
+| Status | ✅ 正常運作 |
 
----
+## 建議
 
-## 新版 Notable Changes from 0bd23fa → 1f7daf9
-
-- `build.rs`: 新增 `BUILD_TIMESTAMP` env var（非 runtime code）
-- `src/api/server.rs`: health API 新增 `build_timestamp` + `resources`
-- `src/api/media_api.rs`: drawtext 修復（`:` escape）、trace debug 全面改寫
-- `src/core/db/postgres_db.rs` + 13 檔: schema hardcode 清除
-- `scripts/deploy_package.sh`: schema prefix 正規化
-
-**無新增 runtime dependency、無 memory leak、無無限迴圈。**
-
-請 M4 提供 crash log 以確認確切原因。
+M5 在 release build 後可用 `codesign --force --sign - <binary>` 預先簽署，避免 M4 端部署時 crash。
diff --git a/docs_v1.0/M4_workspace/2026-05-14_deploy_080830_response.md b/docs_v1.0/M4_workspace/2026-05-14_deploy_080830_response.md
new file mode 100644
index 0000000..bb5fd5c
--- /dev/null
+++ b/docs_v1.0/M4_workspace/2026-05-14_deploy_080830_response.md
@@ -0,0 +1,33 @@
+# 2026-05-14_deploy_080830_response.md
+
+## 部署結果
+
+| 項目 | 值 |
+|------|-----|
+| Package | `v1.0.0_20260514_080830` |
+| Binary | `momentry_v1.0.0_1f7daf9` |
+| Build | `1f7daf9` (12 commits) |
+| Target | `localhost:3002` (production) |
+| Schema | `public` |
+| Status | ✅ 部署完成 |
+
+## 部署前準備
+
+- 23 筆 `failed` → `pending`（狀態清除）
+- 3 筆 `processing` → `pending`（狀態清除）
+- 磁碟檔案確認 106 筆完好
+
+## 3002 目前狀態
+
+| 指標 | 值 |
+|------|-----|
+| total_videos | 38 |
+| completed | 4 |
+| pending | 34 |
+| total_chunks | 15,367 |
+| searchable_chunks | 4 |
+
+## 備註
+
+- `inference` health check 仍顯示 error（hardcode localhost 端點，M5 8082 實際在線）
+- LLM summary URL 已設定指向 `192.168.110.201:8082`
diff --git a/docs_v1.0/M4_workspace/2026-05-14_deploy_194a3b1_response.md b/docs_v1.0/M4_workspace/2026-05-14_deploy_194a3b1_response.md
new file mode 100644
index 0000000..a9031e9
--- /dev/null
+++ b/docs_v1.0/M4_workspace/2026-05-14_deploy_194a3b1_response.md
@@ -0,0 +1,29 @@
+# 2026-05-14_deploy_194a3b1_response.md
+
+## Deployment
+
+| Item | Value |
+|------|-------|
+| Build | `194a3b1` |
+| Time | 2026-05-14 17:07 UTC |
+| Target | localhost:3002 |
+| Status | ✅ Deployed |
+
+## Changes
+
+- `content_hash` SHA256 at registration — server computes if client absent
+- `GET /api/v1/files/lookup?file_name=` — pre-upload dedup check + auto-rename
+- Full dedup: hash collision → already_exists, name collision + diff hash → auto-rename
+- All video endpoints: `mode=normal|debug` + `audio=on|off`
+
+## Steps
+
+1. ✅ Migration `ALTER TABLE videos ADD content_hash TEXT` + index
+2. ✅ Binary `194a3b1` deployed (codesign)
+3. ✅ 3002 restarted
+4. ✅ `/health/detailed` — postgres/redis/qdrant/mongodb all ok, embed/llm pipeline ok
+5. ✅ MarkBase tree restored — 26 files
+
+## Content Package
+
+Charade HD package (`aeed7134_20260514_123206.tar.gz` + `.sha256`) still pending import.
diff --git a/docs_v1.0/M4_workspace/2026-05-14_deploy_26f2434_response.md b/docs_v1.0/M4_workspace/2026-05-14_deploy_26f2434_response.md
new file mode 100644
index 0000000..3132295
--- /dev/null
+++ b/docs_v1.0/M4_workspace/2026-05-14_deploy_26f2434_response.md
@@ -0,0 +1,30 @@
+# 2026-05-14_deploy_26f2434_response.md
+
+## 部署
+
+Binary `26f2434` (package v1.0.0_20260514_090935) 已部署至 3002。
+
+## Pipeline Status (from /health/detailed)
+
+```json
+{
+  "build_git_hash": "26f2434",
+  "pipeline": {
+    "scripts": true,
+    "models": true,
+    "ffmpeg": true,
+    "embedding_server": {"status": "ok", "latency_ms": 3},
+    "llm": {"status": "ok", "latency_ms": 11},
+    "gdino_api": {"status": "error"}
+  }
+}
+```
+
+## 3002 Summary
+
+| 項目 | 值 |
+|------|-----|
+| Build | `26f2434` |
+| Uptime | fresh |
+| Pipeline | ✅ 5/6 healthy (gdino optional) |
+| Videos | 38 (4 completed, 34 pending) |
diff --git a/docs_v1.0/M4_workspace/2026-05-14_deploy_fc1d775_response.md b/docs_v1.0/M4_workspace/2026-05-14_deploy_fc1d775_response.md
new file mode 100644
index 0000000..d8e89bf
--- /dev/null
+++ b/docs_v1.0/M4_workspace/2026-05-14_deploy_fc1d775_response.md
@@ -0,0 +1,30 @@
+# 2026-05-14_deploy_fc1d775_response.md
+
+## Deployment
+
+| Item | Value |
+|------|-------|
+| Build | `fc1d775` |
+| Time | 2026-05-14 19:21 UTC |
+| Target | localhost:3002 |
+| Status | ✅ Deployed |
+
+## Register API
+
+`POST /api/v1/register` 仍回傳 404。M4 改用 psql 直接 INSERT 註冊 6 個新檔案。
+
+## Tree
+
+| 類型 | 數量 |
+|------|:---:|
+| .mp4 | 21 |
+| .mov | 2 |
+| .jpg | 4 |
+| .png | 3 |
+| .svg | 2 |
+| **Total** | **32** |
+
+## Previews
+
+All file types stream correctly: svg/jpg/png/mp4/mov.
+.md with mermaid rendered via in-page mermaid.run().
diff --git a/docs_v1.0/M4_workspace/2026-05-14_inference_down_response.md b/docs_v1.0/M4_workspace/2026-05-14_inference_down_response.md
new file mode 100644
index 0000000..688ecca
--- /dev/null
+++ b/docs_v1.0/M4_workspace/2026-05-14_inference_down_response.md
@@ -0,0 +1,20 @@
+# 2026-05-14_inference_down_response.md
+
+## 更新
+
+經確認，M5 上的 inference 服務**部分可達**：
+
+| 端點 | 狀態 | 模型 |
+|------|:--:|------|
+| `192.168.110.201:8082` | ✅ 在線 | `google_gemma-4-26B-A4B-it-Q5_K_M.gguf` |
+| `192.168.110.201:8081` | ❌ 離線 | — |
+
+## 已執行
+
+- 3002 production `.env` 已設為 `MOMENTRY_LLM_SUMMARY_URL=http://192.168.110.201:8082/v1/chat/completions`
+- 3002 production 已重啟，載入新配置
+
+## 待確認
+
+- Port 8081 是否該運行其他服務？
+- inference health check (`/api/v1/stats/inference`) 仍 hardcode localhost，需更新為 M5 端點
diff --git a/docs_v1.0/M4_workspace/2026-05-14_package_084324_response.md b/docs_v1.0/M4_workspace/2026-05-14_package_084324_response.md
new file mode 100644
index 0000000..c2da88d
--- /dev/null
+++ b/docs_v1.0/M4_workspace/2026-05-14_package_084324_response.md
@@ -0,0 +1,38 @@
+# 2026-05-14_package_084324_response.md
+
+## 部署結果
+
+Package `v1.0.0_20260514_084324` (Charade HD `aeed71342a899fe4b4c57b7d41bcb692`) 已部署至 3002 production。
+
+| Table | Count | Status |
+|-------|------:|:--:|
+| videos | 1 | ✅ |
+| chunk | 2,407 | ✅ |
+| chunk_vectors | 2,407 | ✅ |
+| face_detections | 70,691 | ✅ |
+| identities | 391 | ✅ |
+| identity_bindings | 12,600 | ✅ |
+| tkg_nodes | 4,535 | ✅ |
+| tkg_edges | 15,588 | ✅ |
+
+## 遇到的問題
+
+### 1. PG_BIN 路徑
+deploy.sh 預設 `/Users/accusys/pgsql/18.3/bin` 不存在。
+M4 環境使用 `/opt/homebrew/opt/postgresql@18/bin`。
+→ 執行時需 `PG_BIN=/opt/homebrew/opt/postgresql@18/bin SCHEMA=public bash deploy.sh --force`
+
+### 2. Global TMDB identities 未清理
+pre-clean 只刪 `WHERE file_uuid = UUID`，但 global TMDB identities（file_uuid IS NULL）留在 DB 中，重新 COPY 時撞 PRIMARY KEY。
+→ M5 已在 deploy.sh 加入方案 A 修復。
+
+### 3. identities_name_key constraint
+M4 手動刪除後匯入成功。
+
+## 3602 目前狀態
+
+- total_videos: 38
+- completed: 4
+- pending: 34
+- total_chunks: 15,367
+- Build: `1f7daf9`
diff --git a/docs_v1.0/M4_workspace/2026-05-14_pipeline_services_checklist_response.md b/docs_v1.0/M4_workspace/2026-05-14_pipeline_services_checklist_response.md
new file mode 100644
index 0000000..ee15a73
--- /dev/null
+++ b/docs_v1.0/M4_workspace/2026-05-14_pipeline_services_checklist_response.md
@@ -0,0 +1,44 @@
+# 2026-05-14_pipeline_services_checklist_response.md
+
+## 服務狀態
+
+### 必要服務
+
+| 服務 | Port | 狀態 | 備註 |
+|------|:---:|:--:|------|
+| PostgreSQL | 5432 | ✅ | accepting connections |
+| Redis | 6379 | ✅ | authenticated |
+| Qdrant | 6333 | ✅ | v1.17.0 |
+| **EmbeddingGemma** | **11436** | ✅ | MPS, device=mps |
+| **llama.cpp (Gemma4)** | **8082** | ✅ | M5: `192.168.110.201:8082`, model=google_gemma-4-26B-A4B-it-Q5_K_M |
+| MongoDB | 27017 | ✅ | ping=1 |
+| ffmpeg | — | ✅ | v8.1.1 |
+
+### 可選服務
+
+| 服務 | Port | 狀態 | 備註 |
+|------|:---:|:--:|------|
+| GDINO | 8080 | ❓ | 未檢查 |
+| Ollama | 11434 | ❌ | 未運行（embedding 由 11436 替代） |
+
+### 3002 Health
+
+```json
+{
+  "status": "ok",
+  "version": "1.0.0",
+  "build_git_hash": "1f7daf9",
+  "services": {
+    "postgres": "ok",
+    "redis": "ok",
+    "qdrant": "ok",
+    "mongodb": "ok"
+  }
+}
+```
+
+### 備註
+
+- `/health/detailed` 目前只回報 postgres/redis/qdrant/mongodb，尚無 `pipeline` 區塊（scripts/models/ffmpeg/embedding_server/llm 檢查未實作）
+- 3002 與 3003 共用同樣的基礎服務（PG/Redis/Qdrant/MongoDB）
+- M5 上 Gemma4 LLM (8082) 確認在線，3002 `.env` 已正確指向
diff --git a/docs_v1.0/M4_workspace/2026-05-14_register_api_404_response.md b/docs_v1.0/M4_workspace/2026-05-14_register_api_404_response.md
index 0b386c2..a44080c 100644
--- a/docs_v1.0/M4_workspace/2026-05-14_register_api_404_response.md
+++ b/docs_v1.0/M4_workspace/2026-05-14_register_api_404_response.md
@@ -1,30 +1,29 @@
-# Register API 404 — 回覆
+# 2026-05-14_register_api_404_response.md
 
-**Date**: 2026-05-14
-**From**: M5
-**To**: M4
-**Ref**: `2026-05-14_register_api_404.md`
+## Resolution
 
----
+正確端點為 `POST /api/v1/files/register`（非 `/api/v1/register`）。
 
-## 根因
+## Results
 
-`POST /api/v1/register` 不是有效端點。
+| 檔案 | 狀態 |
+|------|:--:|
+| diagram-0.svg, diagram-1.svg, diagram-2.svg | ✅ Registered |
+| animal10.jpg, animal11.jpg | ✅ Registered |
+| Screenshot 2026-04-01...png, Screenshot 2026-05-04...png | ✅ Registered |
 
-正確端點是 `POST /api/v1/files/register`，已存在於所有版本中。
+## 3002 Status
 
-## 修正後 Request
+| 指標 | 值 |
+|------|-----|
+| Build | `fc1d775` |
+| Total files | 33 |
+| .mp4 | 21 |
+| .mov | 2 |
+| .jpg | 4 |
+| .png | 3 |
+| .svg | 3 |
 
-```bash
-curl -X POST http://localhost:3002/api/v1/files/register \
-  -H "X-API-Key: ..." \
-  -H "Content-Type: application/json" \
-  -d '{
-    "file_path": "/path/to/file.svg",
-    "content_hash": "optional-sha256-hex"
-  }'
-```
+## MarkBase Tree
 
-## 回呼相容
-
-`POST /api/v1/register` 不需要也**不應該**新增。請 M4 改用正確端點。
+33 files, all previews working (svg/jpg/png/mp4/mov).
diff --git a/docs_v1.0/REFERENCE/FILE_CONVERSION_STRATEGY_V1.0.md b/docs_v1.0/M5_workspace/2026-05-15_file_conversion_strategy.md
similarity index 95%
rename from docs_v1.0/REFERENCE/FILE_CONVERSION_STRATEGY_V1.0.md
rename to docs_v1.0/M5_workspace/2026-05-15_file_conversion_strategy.md
index 5e33ed1..4260a24 100644
--- a/docs_v1.0/REFERENCE/FILE_CONVERSION_STRATEGY_V1.0.md
+++ b/docs_v1.0/M5_workspace/2026-05-15_file_conversion_strategy.md
@@ -1,5 +1,7 @@
 ---
-title: "File Conversion Strategy"
+document_type: "log_doc"
+service: "MOMENTRY_CORE"
+title: "File Conversion Strategy — Research & Decision Record"
 version: "V1.0"
 date: "2026-05-15"
 author: "M5"
@@ -174,4 +176,5 @@ def extract_pptx(path):
 
 | Version | Date | Changes |
 |---------|------|---------|
-| V1.0 | 2026-05-15 | Initial document — conversion tool survey, licensing analysis, implementation phases |
+| V1.0 | 2026-05-15 | Initial — conversion tool survey, licensing analysis, implementation phases |
+| V1.1 | 2026-05-15 | Reclassified from REFERENCE to M5_workspace as decision log |
diff --git a/docs_v1.0/REFERENCE/MARKBASE_DESIGN_V2.0.md b/docs_v1.0/REFERENCE/MARKBASE_DESIGN_V2.0.md
index 15015b0..1a8cd07 100644
--- a/docs_v1.0/REFERENCE/MARKBASE_DESIGN_V2.0.md
+++ b/docs_v1.0/REFERENCE/MARKBASE_DESIGN_V2.0.md
@@ -657,7 +657,81 @@ file_uuid **在遷移過程中不變**。檔案從 Hot 移到 Cold：
 
 file_uuid 永遠指向 birth 時的 `physical_path_at_birth`（Hot 路徑），不因遷移而改變。
 
-### 6.5 location_history 表
+### 6.5 AI Agent — 按需資料流動
+
+AI Agent 在底層自動管理資料流動，使用者無需知道檔案實際存放層級。
+
+#### 架構
+
+```
+User / Scheduler
+     │
+     ▼
+┌─────────────────────────────────┐
+│          AI Agent               │
+│  • Monitor tier usage           │
+│  • Detect hot/cold patterns     │
+│  • Trigger auto-archive         │
+│  • Restore on access (prefetch) │
+└──────────┬──────────────────────┘
+           │
+           ▼
+┌─────────────────────────────────┐
+│     Transfer Engine             │
+│  Direct (std::fs::copy)         │
+│  Rsync (delta + checksum)       │
+│  S3 / SFS / NFS / CDN           │
+└──────────┬──────────────────────┘
+           │
+           ▼
+┌─────────────────────────────────┐
+│     file_locations              │
+│  (single source of truth)       │
+│  M2  M4  M5  Cloud  LTO        │
+└─────────────────────────────────┘
+```
+
+#### 自動歸檔規則
+
+| 觸發條件 | 動作 | Transfer Engine |
+|----------|------|:--:|
+| `idle_days > 90` | move to Warm | Rsync + checksum verify |
+| `idle_days > 365` | move to Cold | Tar + checksum verify |
+| `hot_tier_usage > 80%` | move oldest to Warm | Rsync —progress |
+| user accesses cold file | restore to Hot | Rsync prefetch |
+
+#### 流程範例
+
+```
+1. AI Agent 偵測 Charade_1963.mp4 閒置 120 天
+2. rsync -avP --checksum → /Volumes/NAS_Archive/
+3. POST /api/v2/files/aeed7134.../locations
+     {"location": "/Volumes/NAS_Archive/Charade_1963.mp4",
+      "label": "M4-warm"}
+4. 移除 Hot tier 位置（或保留為參考）
+5. 使用者查詢檔案資訊 → 看到所有層級，無需知道實際位置
+```
+
+#### 設計原則
+
+| 原則 | 說明 |
+|------|------|
+| 透明遷移 | 使用者查詢 `file_locations` 始終得到一致視圖 |
+| 不變標識 | `file_uuid` 在遷移過程中不變 |
+| 位置追蹤 | 每次遷移後更新 `file_locations`，舊位置可選擇保留為歷史參考 |
+| 驗證完整性 | 遷移後執行 SHA256 校驗（Rsync `--checksum` 或手動比對） |
+| 類似記憶體階層 | Agent 是記憶體控制器：Hot=快取、Warm=主記憶體、Cold=磁碟 |
+
+```
+
+用戶查詢檔案 → 始終看到一致視圖（單一來源真相：file_locations）
+    ↑
+Transfer Engine（rsync / Direct / S3 / SFS / CDN）
+    ↑
+AI Agent（監控 tier 用量、偵測冷熱模式、自動歸檔、預取）
+    ↑
+Storage Tiers（M2 Hot → M4 Warm → M5 Cold → LTO）
+```
 
 ```sql
 CREATE TABLE IF NOT EXISTS location_history (
@@ -908,6 +982,8 @@ CREATE TABLE IF NOT EXISTS exit_records (
 | 13 | 2026-05-14 | notify crate (僅 Hot tier) | 減少資源消耗，Warm/Cold 變更頻率低 |
 | 14 | 2026-05-14 | zip + tar crate (不用外部 CLI) | 跨平台，不需 ditto/hdiutil |
 | 15 | 2026-05-14 | Momentry Core 整合 A+B 混合模式 | 輕量運算用 crate，重查詢用 HTTP API |
+| 16 | 2026-05-14 | AI Agent 按需資料流動 | 透明遷移、類似記憶體階層、自動冷熱管理 |
+| 17 | 2026-05-14 | file_locations 支援任意 URI | /path、s3://、sfs://、ipfs://、https://、\\SMB\path |
 
 ---
 
@@ -916,4 +992,4 @@ CREATE TABLE IF NOT EXISTS exit_records (
 | 版本 | 日期 | 目的 | 操作人 | 工具/模型 |
 |------|------|------|--------|-----------|
 | V1.0 | 2026-05-12 | 初版設計（Demo Display + Knowledge Graph） | M4 / OpenCode | DeepSeek V4 Pro |
-| V2.0 | 2026-05-14 | 虛擬檔案樹、Group Share、儲存層級、技術棧、file_uuid、檔案操作 API | M4 / OpenCode | DeepSeek V4 Pro |
+| V2.0 | 2026-05-14 | 虛擬檔案樹、Group Share、儲存層級、技術棧、file_uuid、檔案操作 API、AI Agent 按需資料流動、跨平台 multi-location | M4 / OpenCode | DeepSeek V4 Pro |
diff --git a/docs_v1.0/DESIGN/FILE_LIFECYCLE_V1.0.md b/docs_v1.0/STANDARDS/FILE_LIFECYCLE_V1.0.md
similarity index 98%
rename from docs_v1.0/DESIGN/FILE_LIFECYCLE_V1.0.md
rename to docs_v1.0/STANDARDS/FILE_LIFECYCLE_V1.0.md
index 0f5f263..60bb442 100644
--- a/docs_v1.0/DESIGN/FILE_LIFECYCLE_V1.0.md
+++ b/docs_v1.0/STANDARDS/FILE_LIFECYCLE_V1.0.md
@@ -1,5 +1,5 @@
 ---
-document_type: "design_doc"
+document_type: "standard_doc"
 service: "MOMENTRY_CORE"
 title: "File Lifecycle — Pre-Processing & Registration"
 version: "V1.0"
@@ -193,3 +193,4 @@ registration_time = NOW()
 | Version | Date | Changes |
 |---------|------|---------|
 | V1.0 | 2026-05-15 | Initial design — birth certificate (pre-process) + civil registration two-phase flow |
+| V1.1 | 2026-05-15 | Reclassified from DESIGN to STANDARDS as design standard |