refactor: rename src/ to source/ and update all CI references

- Rename project source directory from src/ to source/
- Update CI workflows (ci-joomla, pr-check, repo-health) to check
  source/ first, falling back to src/ and htdocs/ for compat
- Update .gitignore vendor exception path
- manifest.xml entry-point already updated

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

.gitignore

@@ -152,7 +152,7 @@ package-lock.json
 # PHP / Composer tooling
 # ============================================================
 vendor/
-!src/media/vendor/
+!source/media/vendor/
 composer.lock
 *.phar
 codeception.phar

.mokogitea/manifest.xml

@@ -21,6 +21,6 @@
   <build>
     <language>PHP</language>
     <package-type>joomla-extension</package-type>
-    <entry-point>src/</entry-point>
+    <entry-point>source/</entry-point>
   </build>
 </moko-platform>

.mokogitea/workflows/ci-joomla.yml

@@ -67,7 +67,7 @@ jobs:
       - name: PHP syntax check
         run: |
           ERRORS=0
-          for DIR in src/ htdocs/; do
+          for DIR in source/ src/ htdocs/; do
             if [ -d "$DIR" ]; then
               FOUND=1
               while IFS= read -r -d '' FILE; do
@@ -207,7 +207,7 @@ jobs:
           echo "### Language Directory Check" >> $GITHUB_STEP_SUMMARY
           ERRORS=0
 
-          for DIR in src/ htdocs/; do
+          for DIR in source/ src/ htdocs/; do
             [ -d "$DIR" ] || continue
             # Find all language directories
             while IFS= read -r -d '' LANG_DIR; do
@@ -239,7 +239,7 @@ jobs:
           MISSING=0
           CHECKED=0
 
-          for DIR in src/ htdocs/; do
+          for DIR in source/ src/ htdocs/; do
             if [ -d "$DIR" ]; then
               while IFS= read -r -d '' SUBDIR; do
                 CHECKED=$((CHECKED + 1))
@@ -252,7 +252,7 @@ jobs:
           done
 
           if [ "${CHECKED}" -eq 0 ]; then
-            echo "No src/ or htdocs/ directories found — skipping." >> $GITHUB_STEP_SUMMARY
+            echo "No source/, src/, or htdocs/ directories found — skipping." >> $GITHUB_STEP_SUMMARY
           elif [ "${MISSING}" -gt 0 ]; then
             echo "" >> $GITHUB_STEP_SUMMARY
             echo "**${MISSING} director(ies) missing index.html out of ${CHECKED} checked.**" >> $GITHUB_STEP_SUMMARY
@@ -450,7 +450,7 @@ jobs:
 
           # Determine source directory
           SRC_DIR=""
-          for DIR in src/ htdocs/ lib/; do
+          for DIR in source/ src/ htdocs/ lib/; do
             if [ -d "$DIR" ]; then
               SRC_DIR="$DIR"
               break
@@ -458,7 +458,7 @@ jobs:
           done
 
           if [ -z "$SRC_DIR" ]; then
-            echo "No source directory found (src/, htdocs/, lib/) — skipping." >> $GITHUB_STEP_SUMMARY
+            echo "No source directory found (source/, src/, htdocs/, lib/) — skipping." >> $GITHUB_STEP_SUMMARY
             exit 0
           fi