perf: setup knip, remove unused dependencies (#992)

apps/stage-pocket/package.json

@@ -42,8 +42,6 @@
     "@proj-airi/stream-kit": "workspace:^",
     "@proj-airi/ui": "workspace:^",
     "@proj-airi/ui-transitions": "workspace:^",
-    "@standard-schema/spec": "^1.1.0",
-    "@stdlib/string-base-kebabcase": "^0.2.2",
     "@tresjs/cientos": "^5.2.3",
     "@tresjs/core": "^5.3.1",
     "@valibot/to-json-schema": "1.0.0-rc.0",
@@ -65,7 +63,6 @@
     "date-fns": "^4.1.0",
     "dompurify": "^3.3.1",
     "driver.js": "^1.4.0",
-    "drizzle-kit": "^0.31.8",
     "drizzle-orm": "^0.45.1",
     "gpuu": "^1.0.6",
     "html2canvas": "^1.4.1",
@@ -75,7 +72,6 @@
     "nanoid": "^5.1.6",
     "node-vibrant": "^4.0.3",
     "nprogress": "^0.2.0",
-    "ofetch": "^1.5.1",
     "onnxruntime-web": "^1.23.2",
     "pinia": "^3.0.4",
     "posthog-js": "catalog:",