refactor: simplify root scripts with unified flag forwarding

Simplify monorepo scripts to use clean 'pnpm run <cmd> --<flag>' pattern:
- build, test, check, lint, type now support flag forwarding with --
- Removed redundant script variants (test:unit now aliases test)
- Added build:all for building all packages
- CI scripts now use base commands with --ci flag
- pretest automatically builds CLI before running tests

Examples:
  pnpm run build              # Build CLI
  pnpm run build -- --clean   # Build with --clean flag
  pnpm run test               # Run tests
  pnpm run test -- -t pattern # Run tests matching pattern
  pnpm run build:custom-node -- --yes  # Build custom Node.js

Author: jdalton

package.json

@@ -177,25 +177,26 @@
   },
   "private": true,
   "scripts": {
-    "build": "pnpm --filter \"./packages/**\" run build",
-    "build:cli": "pnpm --filter @socketsecurity/cli run build",
-    "build:socket": "pnpm --filter socket run build",
+    "build": "pnpm --filter @socketsecurity/cli run build --",
+    "build:all": "pnpm --filter \"./packages/**\" run build",
+    "build:cli": "pnpm run build --",
     "build:custom-node": "pnpm --filter @socketbin/custom-node run build --",
     "build:sea": "pnpm --filter @socketbin/sea run build --",
-    "check": "pnpm --filter @socketsecurity/cli run check",
-    "check-ci": "pnpm --filter @socketsecurity/cli run check-ci",
+    "build:socket": "pnpm --filter socket run build --",
+    "check": "pnpm --filter @socketsecurity/cli run check --",
+    "check-ci": "pnpm run check -- --ci",
     "clean": "pnpm --filter \"./packages/**\" run clean",
-    "lint": "pnpm --filter @socketsecurity/cli run lint",
-    "lint-ci": "pnpm --filter @socketsecurity/cli run lint-ci",
+    "coverage:percent": "pnpm --filter @socketsecurity/cli run coverage:percent --",
+    "lint": "pnpm --filter @socketsecurity/cli run lint --",
+    "lint-ci": "pnpm run lint -- --ci",
     "prepare": "dotenvx -q run -f .env.local -- husky",
-    "pretest:unit": "pnpm run build:cli",
-    "test": "pnpm --filter @socketsecurity/cli run test",
-    "test:unit": "pnpm --filter @socketsecurity/cli run test:unit",
-    "test:unit:coverage": "pnpm --filter @socketsecurity/cli run test:unit:coverage",
-    "test-ci": "pnpm --filter @socketsecurity/cli run test-ci",
-    "type": "pnpm --filter @socketsecurity/cli run type",
-    "type-ci": "pnpm --filter @socketsecurity/cli run type-ci",
-    "coverage:percent": "pnpm --filter @socketsecurity/cli run coverage:percent"
+    "pretest": "pnpm run build",
+    "test": "pnpm --filter @socketsecurity/cli run test:unit --",
+    "test-ci": "pnpm run test -- --ci",
+    "test:coverage": "pnpm --filter @socketsecurity/cli run test:unit:coverage --",
+    "test:unit": "pnpm run test --",
+    "type": "pnpm --filter @socketsecurity/cli run type --",
+    "type-ci": "pnpm run type -- --ci"
   },
   "typeCoverage": {
     "cache": true,