Initial commit: Momentry Core v0.1

- Rust-based digital asset management system
- Video analysis: ASR, OCR, YOLO, Face, Pose
- RAG capabilities with Qdrant vector database
- Multi-database support: PostgreSQL, Redis, MongoDB
- Monitoring system with launchd plists
- n8n workflow automation integration

src/core/db/mod.rs

@@ -0,0 +1,40 @@
+use anyhow::Result;
+use async_trait::async_trait;
+
+use crate::core::chunk::Chunk;
+
+#[derive(Debug, Clone)]
+pub struct SearchResult {
+    pub chunk_id: String,
+    pub score: f32,
+}
+
+#[async_trait]
+pub trait Database: Send + Sync {
+    async fn init() -> Result<Self>
+    where
+        Self: Sized;
+}
+
+#[async_trait]
+pub trait ChunkStore: Send + Sync {
+    async fn store_chunk(&self, chunk: &Chunk) -> Result<()>;
+    async fn get_chunks_by_uuid(&self, uuid: &str) -> Result<Vec<Chunk>>;
+    async fn get_all_chunks(&self) -> Result<Vec<Chunk>>;
+}
+
+#[async_trait]
+pub trait VectorStore: Send + Sync {
+    async fn store_vector(&self, chunk_id: &str, vector: &[f32]) -> Result<()>;
+    async fn search(&self, query_vector: &[f32], limit: usize) -> Result<Vec<SearchResult>>;
+}
+
+pub mod mongodb_db;
+pub mod postgres_db;
+pub mod qdrant_db;
+pub mod redis_db;
+
+pub use mongodb_db::MongoDb;
+pub use postgres_db::{PostgresDb, VideoRecord};
+pub use qdrant_db::QdrantDb;
+pub use redis_db::RedisDb;