migration reorg basically done

migrations/20250101000005_action.sql

@@ -17,6 +17,7 @@ CREATE TABLE action (
     runtime BIGINT REFERENCES runtime(id),
     param_schema JSONB,
     out_schema JSONB,
+    is_adhoc BOOLEAN NOT NULL DEFAULT FALSE,
     created TIMESTAMPTZ NOT NULL DEFAULT NOW(),
     updated TIMESTAMPTZ NOT NULL DEFAULT NOW(),
 
@@ -25,6 +26,30 @@ CREATE TABLE action (
     CONSTRAINT action_ref_format CHECK (ref ~ '^[^.]+\.[^.]+$')
 );
 
+-- Indexes
+CREATE INDEX idx_action_ref ON action(ref);
+CREATE INDEX idx_action_pack ON action(pack);
+CREATE INDEX idx_action_runtime ON action(runtime);
+CREATE INDEX idx_action_is_adhoc ON action(is_adhoc) WHERE is_adhoc = true;
+CREATE INDEX idx_action_created ON action(created DESC);
+
+-- Trigger
+CREATE TRIGGER update_action_updated
+    BEFORE UPDATE ON action
+    FOR EACH ROW
+    EXECUTE FUNCTION update_updated_column();
+
+-- Comments
+COMMENT ON TABLE action IS 'Actions are executable tasks that can be triggered';
+COMMENT ON COLUMN action.ref IS 'Unique action reference (format: pack.name)';
+COMMENT ON COLUMN action.pack IS 'Pack this action belongs to';
+COMMENT ON COLUMN action.label IS 'Human-readable action name';
+COMMENT ON COLUMN action.entrypoint IS 'Script or command to execute';
+COMMENT ON COLUMN action.runtime IS 'Runtime environment for execution';
+COMMENT ON COLUMN action.param_schema IS 'JSON schema for action parameters';
+COMMENT ON COLUMN action.out_schema IS 'JSON schema for action output';
+COMMENT ON COLUMN action.is_adhoc IS 'True if action was manually created (ad-hoc), false if installed from pack';
+
 -- ============================================================================
 
 -- Add foreign key constraint for policy table