All API through Rust proxy, fix unregistered files null uuid, People enhancements

AGENTS.md

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+# AGENTS.md
+
+## Stack
+- **Frontend**: Vue 3 + TypeScript + Vite (port 5173)
+- **Desktop**: Tauri 2 (Rust backend in `src-tauri/`)
+- **Runtime**: Node.js + npm + Rust/Cargo all required
+
+## Commands
+```
+npm run dev          # Vite dev server (port 5173)
+npm run build        # vue-tsc --noEmit && vite build (typecheck + bundle)
+npm run preview      # Preview production build
+npm run tauri        # Alias for `cargo tauri`
+cargo tauri dev      # Full Tauri desktop dev (builds frontend + opens native window)
+cargo tauri build    # Full native app build (outputs to src-tauri/target/release/bundle/)
+```
+
+## Architecture
+- **All Core API calls go through Rust Tauri commands** — frontend NEVER contacts `localhost:3002` directly.
+- **Rust proxies to external API**: `CORE_API = http://localhost:3002` (hardcoded in `src-tauri/src/main.rs`). This service must be running for the app to function.
+- **API key**: Hardcoded in `src-tauri/src/main.rs` only (`API_KEY` constant).
+- **Rust entrypoint**: `src-tauri/src/main.rs` — 10 Tauri commands:
+  - `search_llm_smart`, `get_files`, `get_people`, `get_faces`, `get_traces` (data APIs)
+  - `get_thumbnail`, `get_identity_profile` (return base64 image strings)
+  - `get_video_stream` (returns base64 video string)
+  - `update_identity_name`, `delete_identity` (identity management)
+- **Frontend routes**: `/search`, `/library`, `/people` (redirect `/` → `/search`)
+- **Frontend entry**: `src/main.ts` → `src/App.vue` → `src/router/index.ts`
+
+## Key Details
+- **`withGlobalTauri: true`** in `tauri.conf.json` — `window.__TAURI__` is available in the webview.
+- **No linter, formatter, or tests configured** — do not invent them unless asked.
+- **TypeScript is non-strict** (`strict: false` in `tsconfig.json`).
+- **CI/CD**: Shell scripts only (`ci-cd.sh`, `local-ci-cd.sh`, `setup-gitea-ci.sh`). No GitHub Actions.
+- **Full native build order**: `npm install` → `npm run build` → `cargo tauri build`
+- **Rust deps**: sqlx (postgres), reqwest, tokio, tauri-plugin-shell, base64