refactor(store): replace project and skill models with generated models

* Update project creation and retrieval to use generated models
* Modify skill addition and listing to utilize generated models
* Refactor thought handling to incorporate generated models
* Adjust tool annotations to align with new model structure
* Update API calls in the UI to use new ResolveSpec-based endpoints
* Enhance stats retrieval logic to aggregate thought metadata

Makefile

@@ -12,6 +12,7 @@ RELSPEC ?= $(shell command -v relspec 2>/dev/null || echo $(HOME)/go/bin/relspec
 SCHEMA_FILES := $(sort $(wildcard schema/*.dbml))
 MERGE_TARGET_TMP := $(CURDIR)/.cache/schema.merge-target.dbml
 GENERATED_SCHEMA_MIGRATION := migrations/020_generated_schema.sql
+GENERATED_MODELS_DIR := internal/generatedmodels
 PNPM ?= pnpm
 LDFLAGS := -s -w \
 	-X $(BUILDINFO_PKG).Version=$(VERSION_TAG) \
@@ -19,7 +20,7 @@ LDFLAGS := -s -w \
 	-X $(BUILDINFO_PKG).Commit=$(COMMIT_SHA) \
 	-X $(BUILDINFO_PKG).BuildDate=$(BUILD_DATE)
 
-.PHONY: all build clean migrate release-version test generate-migrations check-schema-drift build-cli ui-install ui-build ui-dev ui-check
+.PHONY: all build clean migrate release-version test generate-migrations generate-models check-schema-drift build-cli ui-install ui-build ui-dev ui-check
 
 all: build
 
@@ -78,6 +79,10 @@ generate-migrations:
 	@schema_list=$$(printf '%s\n' $(SCHEMA_FILES) | paste -sd, -); \
 	$(RELSPEC) merge --target dbml --target-path $(MERGE_TARGET_TMP) --source dbml --from-list "$$schema_list" --output pgsql --output-path $(GENERATED_SCHEMA_MIGRATION)
 
+generate-models:
+	@test -n "$(SCHEMA_FILES)" || (echo "No DBML schema files found in schema/" >&2; exit 1)
+	@./scripts/generate-models.sh
+
 check-schema-drift:
 	@test -f $(GENERATED_SCHEMA_MIGRATION) || (echo "$(GENERATED_SCHEMA_MIGRATION) is missing; run make generate-migrations" >&2; exit 1)
 	@command -v $(RELSPEC) >/dev/null 2>&1 || (echo "relspec not found; install git.warky.dev/wdevs/relspecgo/cmd/relspec@latest" >&2; exit 1)