feat(boot): farget PS1-prompt med OSVauco-statusindikator

scripts/osvauco-opax-boot.sh

@@ -56,14 +56,42 @@ alias roadmap='cat ~/OSVauco/docs/VAUCO_OS_ROADMAP.md'
 alias session-log='cat ~/OSVauco/docs/OSVAUCO_OPAX_SESSION_LOG.md'
 
 # =============================================================================
-# PROMPT_COMMAND — logger hver terminal-kommando med tidsstempel til session-log
+# PROMPT_COMMAND — logger + PS1-statusindikator
 # =============================================================================
 export OSVAUCO_SESSION_LOG="$SESSION_LOG"
 export OSVAUCO_SESSION_ID="$SESSION_ID"
+export OSVAUCO_DIR="$OSVAUCO_DIR"
 
 _opax_last_cmd=''
 trap '_opax_last_cmd=$(history 1 | sed "s/^[ ]*[0-9]*[ ]*//")' DEBUG
 
+# Beregn OSVauco-status for PS1 (kjører raskt, ingen nettverkskall)
+_opax_ps1_status() {
+  local state=0  # 0=OK, 1=warn, 2=fail
+
+  # Auth: gcloud
+  if ! gcloud auth print-access-token >/dev/null 2>&1; then state=2; fi
+
+  # Repo sync
+  local local_sha remote_sha
+  local_sha=$(git -C "$OSVAUCO_DIR" rev-parse --short HEAD 2>/dev/null || echo "")
+  remote_sha=$(git -C "$OSVAUCO_DIR" ls-remote origin refs/heads/main 2>/dev/null | cut -c1-7 || echo "")
+  if [[ -n "$remote_sha" && "$local_sha" != "$remote_sha" ]]; then
+    [[ $state -lt 1 ]] && state=1
+  fi
+
+  # GDrive mirror
+  if [[ -f "$OSVAUCO_DIR/.gdrive-mirror-state" ]]; then
+    local last_sha
+    last_sha=$(grep '^LAST_SHA=' "$OSVAUCO_DIR/.gdrive-mirror-state" | cut -d= -f2-)
+    if [[ "$last_sha" != "$local_sha" ]]; then
+      [[ $state -lt 1 ]] && state=1
+    fi
+  fi
+
+  echo $state
+}
+
 _opax_log_cmd() {
   local exit_code=$?
   local cmd="$_opax_last_cmd"
@@ -78,11 +106,53 @@ _opax_log_cmd() {
   _opax_last_cmd=''
 }
 
+# PS1: ❱ OSVauco ❱ i grønn/gul/rød + git-branch + sti + $
+# Format:
+#   \n ❱ OSVauco ❱  git:(main)  ~/OSVauco
+#   $ _
+_opax_set_ps1() {
+  local state
+  state=$(_opax_ps1_status)
+
+  # ANSI escape-koder for PS1 (må være i \[ \] for korrekt linjelengde)
+  local C_GREEN='\[\033[01;32m\]'
+  local C_LGREEN='\[\033[38;5;82m\]'   # lys grønn (glow-effekt)
+  local C_YELLOW='\[\033[01;33m\]'
+  local C_RED='\[\033[01;31m\]'
+  local C_CYAN='\[\033[01;36m\]'
+  local C_DIM='\[\033[2;37m\]'
+  local C_BOLD='\[\033[1m\]'
+  local C_NC='\[\033[0m\]'
+
+  local badge_color
+  case $state in
+    0) badge_color="$C_LGREEN" ;;   # alt OK — lys grønn
+    1) badge_color="$C_YELLOW" ;;   # advarsel — gul
+    2) badge_color="$C_RED"    ;;   # feil — rød
+  esac
+
+  # Git-branch (stille hvis ikke i repo)
+  local git_info=''
+  local branch
+  branch=$(git -C "$OSVAUCO_DIR" branch --show-current 2>/dev/null || echo "")
+  [[ -n "$branch" ]] && git_info=" ${C_DIM}git:(${C_CYAN}${branch}${C_DIM})${C_NC}"
+
+  PS1="\n${badge_color}❱ OSVauco ❱${C_NC}${git_info} ${C_DIM}\w${C_NC}\n${badge_color}\$${C_NC} "
+}
+
 if [[ "${PROMPT_COMMAND}" != *"_opax_log_cmd"* ]]; then
-  PROMPT_COMMAND="_opax_log_cmd${PROMPT_COMMAND:+; $PROMPT_COMMAND}"
+  PROMPT_COMMAND="_opax_log_cmd; _opax_set_ps1${PROMPT_COMMAND:+; $PROMPT_COMMAND}"
+else
+  # Legg til PS1-oppdatering hvis den mangler
+  if [[ "${PROMPT_COMMAND}" != *"_opax_set_ps1"* ]]; then
+    PROMPT_COMMAND="${PROMPT_COMMAND}; _opax_set_ps1"
+  fi
 fi
 export PROMPT_COMMAND
 
+# Sett PS1 umiddelbart ved boot
+_opax_set_ps1
+
 # =============================================================================
 # Load nvm
 # =============================================================================
@@ -158,7 +228,6 @@ printf "\n"
 
 # =============================================================================
 # SECTION 2: OPAX HEALTH
-# Bruker /health (autentisert) — appen har ikke /ping
 # =============================================================================
 printf "${BOLD}${CYAN}  [ OPAX HEALTH ]${NC}\n"
 HEALTH_URL="https://opax.vauco.no/health"