feat: add migrations, test scripts, and utility tools

- Add database migrations (006-028) for face recognition, identity, file_uuid
- Add test scripts for ASR, face, search, processing
- Add portal frontend (Tauri)
- Add config, benchmark, and monitoring utilities
- Add model checkpoints and pretrained model references

migrations/011_create_talents.sql

@@ -0,0 +1,30 @@
+-- Migration 011: Create talents table
+-- Stores global talent profiles (Actors, Real-world identities).
+
+-- Create extension for vector if not exists (usually in 009 or similar)
+CREATE EXTENSION IF NOT EXISTS vector;
+
+CREATE TABLE IF NOT EXISTS talents (
+    id SERIAL PRIMARY KEY,
+    name VARCHAR(255) NOT NULL UNIQUE,
+    embedding VECTOR(768), -- Face feature vector
+    metadata JSONB DEFAULT '{}',
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP
+);
+
+-- Ensure identity_bindings references talents if needed
+-- Current structure is generic: talent_id (bigint), identity_id (integer - likely person_id?), etc.
+-- We will use talent_id to store the ID of the talent, and identity_id to store the ID of the person in person_identities (or we use uuid/identity_value).
+-- Let's check current identity_bindings usage.
+-- The columns are: talent_id, identity_id, uuid, identity_type, identity_value, binding_type, binding_value.
+
+-- We will use:
+-- talent_id: ID from talents table.
+-- identity_id: ID of the row in person_identities (if we can map it) OR we rely on identity_value = person_id.
+-- identity_type: 'person_id'
+-- identity_value: 'Person_0'
+-- binding_type: 'named'
+
+-- Add index for faster lookups
+CREATE INDEX IF NOT EXISTS idx_identity_bindings_talent_id ON identity_bindings(talent_id);
+CREATE INDEX IF NOT EXISTS idx_identity_bindings_identity ON identity_bindings(identity_type, identity_value);