Fix ccstatusline config not deploying after .claude location move

CONFIG_SOURCE_DIR in .env still pointed to /workspaces/.claude after
the v2.0 move, causing setup-config.sh to miss the file manifest and
skip all manifest-based deployments including ccstatusline. Add a
deprecation guard (matching the existing CLAUDE_CONFIG_DIR pattern)
that auto-fixes .env on container start.

Also fix /usr/local/share/ccstatusline/ ownership (root→user) so the
template copy succeeds, and add error handling to setup-config.sh cp
calls that previously logged success on failure.

Author: AnExiledDev

.devcontainer/CHANGELOG.md

@@ -52,6 +52,11 @@
 
 ### Fixed
 
+#### CCStatusLine Deployment
+- **`CONFIG_SOURCE_DIR` deprecation guard** — `setup.sh` now detects stale `CONFIG_SOURCE_DIR=/workspaces/.claude` in `.env`, overrides to `$DEVCONTAINER_DIR/config`, and auto-comments the line on disk; the wrong path caused `setup-config.sh` to skip the file manifest entirely, leaving ccstatusline (and all manifest-based configs) undeployed
+- **System template directory permissions** — `install.sh` now chowns `/usr/local/share/ccstatusline/` to the target user so `setup-config.sh` can write the template file during post-start
+- **Silent copy failures** — `setup-config.sh` now reports warnings when file deployment fails instead of logging success after a failed `cp`
+
 #### Post-Integration Review Fixes
 - **skill-engine** — worktree skill definition uses weighted tuples (was plain strings, caused crash)
 - **dangerous-command-blocker** — fail closed on unexpected exceptions (was fail-open)

.devcontainer/features/ccstatusline/install.sh

@@ -77,6 +77,7 @@ echo "[ccstatusline] Widget config managed by file-manifest.json"
 # Create directories so wrapper doesn't fail before first post-start
 mkdir -p "${USER_HOME}/.config/ccstatusline"
 mkdir -p /usr/local/share/ccstatusline
+chown "${USERNAME}:${USERNAME}" /usr/local/share/ccstatusline
 chown "${USERNAME}:${USERNAME}" "${USER_HOME}/.config/ccstatusline" 2>/dev/null || true
 
 # Create session resume helper script for custom-command widget

.devcontainer/scripts/setup-config.sh

@@ -98,21 +98,30 @@ jq -r '.[] | [.src, .dest, (.destFilename // "__NONE__"), (.enabled // true | to
 		# Apply overwrite strategy
 		case "$overwrite" in
 		always)
-			cp "$src_path" "$dest_path"
-			log "Copied $src → $dest_path (always)"
+			if cp "$src_path" "$dest_path" 2>/dev/null; then
+				log "Copied $src → $dest_path (always)"
+			else
+				warn "Failed to copy $src → $dest_path (permission denied?)"
+			fi
 			;;
 		never)
 			if [ ! -f "$dest_path" ]; then
-				cp "$src_path" "$dest_path"
-				log "Copied $src → $dest_path (new)"
+				if cp "$src_path" "$dest_path" 2>/dev/null; then
+					log "Copied $src → $dest_path (new)"
+				else
+					warn "Failed to copy $src → $dest_path (permission denied?)"
+				fi
 			else
 				log "Skipping $src (exists, overwrite=never)"
 			fi
 			;;
 		if-changed | *)
 			if should_copy "$src_path" "$dest_path"; then
-				cp "$src_path" "$dest_path"
-				log "Copied $src → $dest_path (changed)"
+				if cp "$src_path" "$dest_path" 2>/dev/null; then
+					log "Copied $src → $dest_path (changed)"
+				else
+					warn "Failed to copy $src → $dest_path (permission denied?)"
+				fi
 			else
 				log "Skipping $src (unchanged)"
 			fi

.devcontainer/scripts/setup.sh

@@ -28,6 +28,19 @@ if [ "$CLAUDE_CONFIG_DIR" = "/workspaces/.claude" ]; then
     fi
 fi
 
+# Deprecation guard: CONFIG_SOURCE_DIR may still point to /workspaces/.claude
+# (pre-v2.0 default was to keep config source in workspace .claude dir).
+# Override with correct path.
+if [ "$CONFIG_SOURCE_DIR" = "/workspaces/.claude" ]; then
+    echo "[setup] WARNING: CONFIG_SOURCE_DIR=/workspaces/.claude is deprecated (moved to .devcontainer/config in v2.0)"
+    echo "[setup]   Updating .devcontainer/.env automatically."
+    CONFIG_SOURCE_DIR="$DEVCONTAINER_DIR/config"
+    if [ -f "$ENV_FILE" ]; then
+        sed -i 's|^CONFIG_SOURCE_DIR=.*/workspaces/\.claude.*|# CONFIG_SOURCE_DIR removed (v2.0: now uses .devcontainer/config)|' "$ENV_FILE"
+        echo "[setup]   .env updated — CONFIG_SOURCE_DIR line commented out."
+    fi
+fi
+
 # Apply defaults for any unset variables
 : "${CLAUDE_CONFIG_DIR:=$HOME/.claude}"
 : "${CONFIG_SOURCE_DIR:=$DEVCONTAINER_DIR/config}"