feat: prefix skills with vgv- to improve discoverability

Author: jorgecoca

CLAUDE.md

@@ -37,7 +37,7 @@ skills/
 
 Every `SKILL.md` follows this structure:
 
-1. **YAML frontmatter** — `name` (lowercase letters, numbers, and hyphens only) and `description` fields
+1. **YAML frontmatter** — `name` (prefixed with `vgv-`, lowercase letters, numbers, and hyphens only, e.g., `vgv-bloc`) and `description` fields
 2. **H1 title** — human-readable skill name
 3. **Core Standards** — enforced constraints, always first
 4. **Content sections** — architecture, code examples, workflows, anti-patterns

README.md

@@ -51,14 +51,14 @@ For example:
 You can also invoke skills directly as slash commands:
 
 ```bash
-/accessibility
-/bloc
-/internationalization
-/layered-architecture
-/material-theming
-/navigation
-/static-security
-/testing
+/vgv-accessibility
+/vgv-bloc
+/vgv-internationalization
+/vgv-layered-architecture
+/vgv-material-theming
+/vgv-navigation
+/vgv-static-security
+/vgv-testing
 ```
 
 ## What Each Skill Provides

scripts/validate_skills.sh

@@ -1,8 +1,8 @@
 #!/bin/bash
 # Validates that every skills/*/SKILL.md follows the required structure:
 #   1. YAML frontmatter delimiters (opening and closing ---)
-#   2. name field present and matching ^[a-z0-9-]+$
-#   3. name matches the parent directory name
+#   2. name field present and matching ^vgv-[a-z0-9-]+$
+#   3. name equals "vgv-" + parent directory name
 #   4. description field present and non-empty
 #   5. H1 heading after frontmatter
 #   6. "## Core Standards" section exists
@@ -42,15 +42,15 @@ while IFS= read -r file; do
   else
     # --- Check 4: name format ---
     name_value=$(echo "$name_line" | sed 's/^name:[[:space:]]*//')
-    if [[ ! "$name_value" =~ ^[a-z0-9-]+$ ]]; then
-      echo "::error file=$file::Invalid name '$name_value' — must match ^[a-z0-9-]+$"
+    if [[ ! "$name_value" =~ ^vgv-[a-z0-9-]+$ ]]; then
+      echo "::error file=$file::Invalid name '$name_value' — must match ^vgv-[a-z0-9-]+$"
       errors=$((errors + 1))
       file_errors=$((file_errors + 1))
     fi
 
     # --- Check 5: name matches directory ---
-    if [[ "$name_value" != "$dir_name" ]]; then
-      echo "::error file=$file::Frontmatter name '$name_value' does not match directory name '$dir_name'"
+    if [[ "$name_value" != "vgv-$dir_name" ]]; then
+      echo "::error file=$file::Frontmatter name '$name_value' does not match expected 'vgv-$dir_name'"
       errors=$((errors + 1))
       file_errors=$((file_errors + 1))
     fi

skills/accessibility/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: accessibility
+name: vgv-accessibility
 description: Flutter accessibility auditing and remediation with WCAG 2.1 level selection (A, AA, AAA) across mobile, desktop, and web platforms. Use when building, auditing, or reviewing widgets for screen reader support, touch targets, focus management, color contrast, text scaling, or motion sensitivity. Begins by asking the WCAG conformance level and target platform(s) before applying level-appropriate, platform-aware criteria.
 ---
 

skills/bloc/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: bloc
+name: vgv-bloc
 description: Best practices for Bloc state management in Flutter/Dart. Use when writing, modifying, or reviewing code that uses package:bloc, package:flutter_bloc, or package:bloc_test.
 ---
 

skills/internationalization/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: internationalization
+name: vgv-internationalization
 description: Best practices for internationalization (i18n) and localization (l10n) in Flutter. Use when adding, modifying, or reviewing ARB translations, locale setup, BuildContext l10n extensions, or RTL/directional layout support.
 ---
 

skills/layered-architecture/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: layered-architecture
+name: vgv-layered-architecture
 description: Best practices for VGV layered monorepo architecture in Flutter. Use when structuring a multi-package Flutter app, creating data or repository packages, defining layer boundaries, or wiring dependencies between packages.
 ---
 

skills/material-theming/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: material-theming
+name: vgv-material-theming
 description: Best practices for Flutter theming using Material 3. Use when creating, modifying, or reviewing ThemeData, ColorScheme, TextTheme, component themes, spacing systems, or light/dark mode support.
 ---
 

skills/navigation/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: navigation
+name: vgv-navigation
 description: Best practices for navigation and routing in Flutter using GoRouter. Use when creating, modifying, or reviewing routes, deep links, redirects, or navigation logic that uses package:go_router or package:go_router_builder.
 ---
 

skills/static-security/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: static-security
+name: vgv-static-security
 description: >
   Best practices for Flutter mobile app security. Use when reviewing or writing
   code that handles secrets, user data, network communication, authentication,