fix(ci): fix CLI argument parsing and use local rake build for tool generators

Fix frontend generator tests to properly test plugin build workflows:

**CLI Argument Parsing (openc3.sh)**
- Replace echo pipe argument parsing with shift/"$@" to preserve quotes
- Fixes: `./openc3.sh cli generate tool_vue 'Test Vue Tool'` now works
- Applied to both `cli` and `cliroot` commands (lines 268-273, 313-314)

**CI Workflow (tool.yml)**
- Add pnpm installation step (lines 30-33)
- Run `rake build VERSION=1.0.0` directly on CI runner instead of in
  Docker container where pnpm is unavailable
- Use `pnpm install --ignore-scripts` for fresh plugins:
  - Skip --frozen-lockfile (no lockfile in generated plugins)
  - Keep --ignore-scripts to skip broken lifecycle hooks (e.g., Svelte's
    prepare script that requires missing @material/theme dependencies)
- Non-tool plugins continue using `../openc3.sh cli rake build`

**Why This Works**
Tool/widget plugins have package.json, so Rakefile runs `pnpm run build`
(lines 19-23). Previously this failed inside Docker container because:
1. pnpm only installed in CI runner, not in openc3-cosmos-cmd-tlm-api
2. Svelte's prepare hook tried to compile themes without dependencies

Author: mcosgriff

.github/workflows/tool.yml

@@ -66,8 +66,8 @@ jobs:
           # Verify package.json has required scripts
           grep -q '"build"' package.json
           grep -q '"serve"' package.json
-          # Build plugin (use pnpm install without --frozen-lockfile for fresh plugins)
-          pnpm install
+          # Build plugin (skip --frozen-lockfile for fresh plugins, keep --ignore-scripts)
+          pnpm install --ignore-scripts
           rake build VERSION=1.0.0
           # Verify build output (Vue builds to tools/testvuetool/ directory)
           test -f tools/testvuetool/main.js
@@ -96,8 +96,8 @@ jobs:
           grep -q 'INLINE_URL main.js' plugin.txt
           # Verify package.json has required scripts
           grep -q '"build"' package.json
-          # Build plugin (use pnpm install without --frozen-lockfile for fresh plugins)
-          pnpm install
+          # Build plugin (skip --frozen-lockfile for fresh plugins, keep --ignore-scripts)
+          pnpm install --ignore-scripts
           rake build VERSION=1.0.0
           # Verify build output (Angular builds to tools/testangulartool/)
           test -f tools/testangulartool/main.js
@@ -126,8 +126,8 @@ jobs:
           grep -q 'INLINE_URL main.js' plugin.txt
           # Verify package.json has required scripts
           grep -q '"build"' package.json
-          # Build plugin (use pnpm install without --frozen-lockfile for fresh plugins)
-          pnpm install
+          # Build plugin (skip --frozen-lockfile for fresh plugins, keep --ignore-scripts)
+          pnpm install --ignore-scripts
           rake build VERSION=1.0.0
           # Verify build output (React builds to tools/testreacttool/)
           test -f tools/testreacttool/main.js
@@ -156,8 +156,8 @@ jobs:
           grep -q 'INLINE_URL main.js' plugin.txt
           # Verify package.json has required scripts
           grep -q '"build"' package.json
-          # Build plugin (use pnpm install without --frozen-lockfile for fresh plugins)
-          pnpm install
+          # Build plugin (skip --frozen-lockfile for fresh plugins, keep --ignore-scripts)
+          pnpm install --ignore-scripts
           rake build VERSION=1.0.0
           # Verify build output (Svelte builds to tools/testsveltetool/)
           test -f tools/testsveltetool/main.js
@@ -185,8 +185,8 @@ jobs:
           grep -q "WIDGET Testwidget" plugin.txt
           # Verify package.json has required scripts
           grep -q '"build"' package.json
-          # Build plugin (use pnpm install without --frozen-lockfile for fresh plugins)
-          pnpm install
+          # Build plugin (skip --frozen-lockfile for fresh plugins, keep --ignore-scripts)
+          pnpm install --ignore-scripts
           rake build VERSION=1.0.0
           # Verify build output (widgets build to tools/widgets/TestWidget/)
           test -f tools/widgets/TestWidget/TestWidget.umd.min.js
@@ -228,8 +228,8 @@ jobs:
           test -f vite.config.js
           # Verify it's a Vue project by checking for Vue dependencies
           grep -q "vue" package.json
-          # Build plugin (use pnpm install without --frozen-lockfile for fresh plugins)
-          pnpm install
+          # Build plugin (skip --frozen-lockfile for fresh plugins, keep --ignore-scripts)
+          pnpm install --ignore-scripts
           rake build VERSION=1.0.0
           # Verify build output (should be in tools/generictool/)
           test -f tools/generictool/main.js