install.sh: replace Unicode chars with ASCII (fixes ambiguous character warning)

install.sh

@@ -10,7 +10,7 @@
 #
 set -euo pipefail
 
-# ─── Configuration ───────────────────────────────────────────────────────────
+# --- Configuration -----------------------------------------------------------
 INSTALL_DIR="/opt/inboxer"
 SERVICE_USER="inboxer"
 SERVICE_GROUP="inboxer"
@@ -29,7 +29,7 @@ else
     REPO_DIR="${SCRIPT_DIR}"
 fi
 
-# ─── Terminal colours ────────────────────────────────────────────────────────
+# --- Terminal colours --------------------------------------------------------
 RED='\033[0;31m'
 GREEN='\033[0;32m'
 YELLOW='\033[1;33m'
@@ -39,7 +39,7 @@ info()  { echo -e "${GREEN}[INFO]${NC}  $*"; }
 warn()  { echo -e "${YELLOW}[WARN]${NC}  $*"; }
 error() { echo -e "${RED}[ERROR]${NC} $*" >&2; }
 
-# ─── Pre-flight checks ───────────────────────────────────────────────────────
+# --- Pre-flight checks -------------------------------------------------------
 if [[ $EUID -ne 0 ]]; then
     error "This script must be run as root (use sudo)."
     exit 1
@@ -63,7 +63,7 @@ for f in "${REQUIRED_FILES[@]}"; do
     fi
 done
 
-# ─── OS Detection (informational) ───────────────────────────────────────────
+# --- OS Detection (informational) -------------------------------------------
 if [[ -f /etc/os-release ]]; then
     # shellcheck source=/dev/null
     . /etc/os-release
@@ -72,7 +72,7 @@ else
     info "Could not detect OS version (no /etc/os-release)."
 fi
 
-# ─── Create system user & group ──────────────────────────────────────────────
+# --- Create system user & group ----------------------------------------------
 info "Creating system user '${SERVICE_USER}'..."
 
 if getent group "${SERVICE_GROUP}" &>/dev/null; then
@@ -94,11 +94,11 @@ else
     info "User '${SERVICE_USER}' created."
 fi
 
-# ─── Create directory structure ──────────────────────────────────────────────
+# --- Create directory structure ----------------------------------------------
 info "Creating directories under ${INSTALL_DIR}..."
 mkdir -p "${BIN_DIR}" "${DATA_DIR}" "${LOGS_DIR}"
 
-# ─── Install binary & config files ───────────────────────────────────────────
+# --- Install binary & config files -------------------------------------------
 info "Installing binary..."
 install -m 755 "${REPO_DIR}/bin/inboxer" "${BIN_DIR}/inboxer"
 
@@ -113,11 +113,11 @@ sed -i 's|file: "bin/inboxer.log"|file: "'"${LOGS_DIR}"'/inboxer.log"|' "${BIN_D
 # prompt_file: "bin/prompt.txt" works as-is relative to the working directory,
 # since WorkingDirectory=/opt/inboxer resolves it to /opt/inboxer/bin/prompt.txt
 
-# ─── Create systemd service unit ─────────────────────────────────────────────
+# --- Create systemd service unit ---------------------------------------------
 info "Creating systemd service unit at ${SERVICE_FILE} ..."
 cat > "${SERVICE_FILE}" << UNITEOF
 [Unit]
-Description=inBOXER – AI-Powered Email Classifier
+Description=inBOXER - AI-Powered Email Classifier
 Documentation=https://github.com/cclohmar/inboxer
 After=network-online.target
 Wants=network-online.target
@@ -145,7 +145,7 @@ PrivateTmp=true
 WantedBy=multi-user.target
 UNITEOF
 
-# ─── Set file permissions ────────────────────────────────────────────────────
+# --- Set file permissions ----------------------------------------------------
 info "Setting file ownership and permissions..."
 chown -R "${SERVICE_USER}:${SERVICE_GROUP}" "${INSTALL_DIR}"
 
@@ -157,7 +157,7 @@ chmod 750 "${LOGS_DIR}"
 # config.yaml contains secrets so restrict access
 chmod 640 "${BIN_DIR}/config.yaml"
 
-# ─── Register & start service ───────────────────────────────────────────────
+# --- Register & start service -----------------------------------------------
 info "Reloading systemd daemon..."
 systemctl daemon-reload
 
@@ -170,7 +170,7 @@ systemctl start "${SERVICE_NAME}"
 # Brief pause so the service can initialise
 sleep 2
 
-# ─── Verify ──────────────────────────────────────────────────────────────────
+# --- Verify ------------------------------------------------------------------
 if systemctl is-active --quiet "${SERVICE_NAME}"; then
     info "Service '${SERVICE_NAME}' is running."
     systemctl status "${SERVICE_NAME}" --no-pager
@@ -180,11 +180,11 @@ else
     systemctl status "${SERVICE_NAME}" --no-pager || true
 fi
 
-# ─── Summary ─────────────────────────────────────────────────────────────────
+# --- Summary -----------------------------------------------------------------
 echo ""
-info "═════════════════════════════════════════════════"
+info "================================================="
 info "  inBOXER Installation Complete"
-info "═════════════════════════════════════════════════"
+info "================================================="
 echo ""
 info " Install directory:  ${INSTALL_DIR}"
 info " Binary:             ${BIN_DIR}/inboxer"
@@ -193,7 +193,7 @@ info " Prompt file:        ${BIN_DIR}/prompt.txt"
 info " Data (SQLite):      ${DATA_DIR}/"
 info " Logs:               ${LOGS_DIR}/"
 echo ""
-info " ⚙  Edit config.yaml with your credentials before first start:"
+info " *  Edit config.yaml with your credentials before first start:"
 info "    sudo nano ${BIN_DIR}/config.yaml"
 info ""
 info "    Required settings:"
@@ -204,7 +204,7 @@ info "      - smtp.password     (SMTP password)"
 info "      - server.session_secret (change from the default)"
 echo ""
 if grep -q "your_deepseek_api_key_here\|your.smtp.host\|change-me-in-production" "${BIN_DIR}/config.yaml" 2>/dev/null; then
-    warn " ⚠  config.yaml still contains placeholder values!"
+    warn " !  config.yaml still contains placeholder values!"
     warn "     Edit ${BIN_DIR}/config.yaml before the service will function."
     echo ""
 fi
@@ -215,5 +215,5 @@ info "   sudo systemctl stop    ${SERVICE_NAME}"
 info "   sudo journalctl -u     ${SERVICE_NAME} -f"
 echo ""
 info " Web interface:  http://$(hostname -s 2>/dev/null || echo "localhost"):8080"
-info "═════════════════════════════════════════════════"
+info "================================================="
 echo ""