Add sync-repos and WezTerm theming to claude-profile

claude-profile now:
- Syncs all repos (git pull --ff-only) before starting a session
- Emits WezTerm user-var escape sequences to trigger profile themes
- Resets terminal theme on session exit via trap

New script sync-repos pulls latest for all git repos under ~/dev/claude
with --dryrun support and color status output.

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

scripts/claude-profile

@@ -10,6 +10,29 @@ set -euo pipefail
 DEFAULT_DIR="$HOME/.claude"
 PROFILE_PATTERN="$HOME/.claude-*"
 
+# Emit a WezTerm user-var escape sequence to trigger profile-based theming.
+# WezTerm decodes the base64 value and fires a 'user-var-changed' event.
+# Safe to call in non-WezTerm terminals — the escape sequence is silently ignored.
+set_wezterm_profile() {
+    local profile_name="$1"
+    printf '\e]1337;SetUserVar=%s=%s\a' CLAUDE_PROFILE "$(printf '%s' "$profile_name" | base64)"
+}
+
+# Reset WezTerm theme when the script exits (e.g., Claude session ends)
+reset_wezterm_profile() {
+    printf '\e]1337;SetUserVar=%s=%s\a' CLAUDE_PROFILE "$(printf '%s' '_reset' | base64)"
+}
+trap reset_wezterm_profile EXIT
+
+# Sync all repos before starting a session
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+SYNC_SCRIPT="${SCRIPT_DIR}/sync-repos"
+if [[ -x "$SYNC_SCRIPT" ]]; then
+    echo "Syncing repos..."
+    "$SYNC_SCRIPT" || echo "Warning: some repos failed to sync (continuing anyway)"
+    echo ""
+fi
+
 # Gather profiles
 profiles=()
 for dir in $PROFILE_PATTERN; do
@@ -23,8 +46,10 @@ if [[ ${1:-} ]]; then
     target="$HOME/.claude-$1"
     if [[ -d "$target" ]]; then
         export CLAUDE_CONFIG_DIR="$target"
+        set_wezterm_profile "$1"
         echo "Using profile: $1 ($target)"
-        exec claude "${@:2}"
+        claude "${@:2}"
+        exit $?
     else
         echo "Profile '$1' not found. Create it with: mkdir -p $target" >&2
         exit 1
@@ -58,16 +83,15 @@ selected="${options[$((choice - 1))]}"
 if [[ "$selected" == "default" ]]; then
     echo "Using default profile ($DEFAULT_DIR)"
     export CLAUDE_CONFIG_DIR="$DEFAULT_DIR"
+    set_wezterm_profile "default"
 else
     target="$HOME/.claude-$selected"
     echo "Using profile: $selected ($target)"
     export CLAUDE_CONFIG_DIR="$target"
+    set_wezterm_profile "$selected"
 fi
 
-#set -uo pipefail
-
 # Load the context
-SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
 CONTEXT_LOADER="${SCRIPT_DIR}/context-load"
 
 if [[ ! -x "$CONTEXT_LOADER" ]]; then
@@ -78,7 +102,7 @@ fi
 context="$("$CONTEXT_LOADER")"
 
 if [[ -n "$context" ]]; then
-    exec claude --append-system-prompt "$context" "$@"
+    claude --append-system-prompt "$context" "$@"
 else
-    exec claude "$@"
+    claude "$@"
 fi