fix: add --if-present to all --workspaces scripts

The latest utoo release (with workspace glob support) now errors
on packages that don't define the requested script, instead of
silently skipping them. Add `--if-present` to `clean-dist` and
`typecheck` scripts to restore the skip-missing behavior. `pretest`
and `preci` already had it.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: elrrrrrrr

package.json

@@ -13,12 +13,12 @@
   ],
   "type": "module",
   "scripts": {
-    "clean-dist": "ut run clean --workspaces",
+    "clean-dist": "ut run clean --workspaces --if-present",
     "build": "tsdown",
     "prelint": "ut run clean-dist",
     "lint": "oxlint --type-aware --type-check --quiet",
     "fmt": "oxfmt",
-    "typecheck": "ut run clean-dist && ut run typecheck --workspaces",
+    "typecheck": "ut run clean-dist && ut run typecheck --workspaces --if-present",
     "fmtcheck": "oxfmt --check .",
     "pretest": "ut run clean-dist && ut run pretest --workspaces --if-present",
     "test": "vitest run --bail 1 --retry 2 --testTimeout 20000 --hookTimeout 20000",