🐛 Fix silent download failure and cosmetic naming bugs 🐛

Fixes three bugs discovered during live container testing.
The critical bug was a bash post-increment no-op: `exitCode=$((exitCode++))`
assigns the *old* value back to the variable, so exitCode stays 0 even
when a download fails. This caused the Docker build to succeed silently
when the gitea binary download failed, publishing a broken image to Docker Hub.
- rootfs/root/docker/setup/05-custom.sh: change exitCode=$((exitCode++)) to
exitCode=$((exitCode + 1)) in both the gitea and act_runner failure handlers
- rootfs/usr/local/bin/entrypoint.sh: change CONTAINER_NAME and description
from "archlinux" (copied template default) to "gitea"
- rootfs/usr/local/etc/docker/init.d/08-gitea.sh: remove leading space from
[ -d " /config/ssh" ] path test so the directory existence check is correct

.claude/
rootfs/root/docker/setup/05-custom.sh
rootfs/usr/local/bin/entrypoint.sh
rootfs/usr/local/etc/docker/init.d/08-gitea.sh

rootfs/usr/local/bin/entrypoint.sh

@@ -9,7 +9,7 @@
 # @@Copyright        :  Copyright: (c) 2026 Jason Hempstead, Casjays Developments
 # @@Created          :  Sunday, May 24, 2026 11:58 EDT
 # @@File             :  entrypoint.sh
-# @@Description      :  Entrypoint file for archlinux
+# @@Description      :  Entrypoint file for gitea
 # @@Changelog        :  New script
 # @@TODO             :  Better documentation
 # @@Other            :  
@@ -39,7 +39,7 @@ PATH="/usr/local/etc/docker/bin:/usr/local/bin:/usr/bin:/usr/sbin:/bin:/sbin"
 # - - - - - - - - - - - - - - - - - - - - - - - - -
 # Set bash options
 SCRIPT_FILE="$0"
-CONTAINER_NAME="archlinux"
+CONTAINER_NAME="gitea"
 SCRIPT_NAME="${SCRIPT_FILE##*/}"
 CONTAINER_NAME="${ENV_CONTAINER_NAME:-$CONTAINER_NAME}"
 # - - - - - - - - - - - - - - - - - - - - - - - - -
@@ -294,7 +294,7 @@ fi
 if [ "$ENTRYPOINT_FIRST_RUN" != "no" ]; then
   if [ "$CONFIG_DIR_INITIALIZED" = "no" ] || [ "$DATA_DIR_INITIALIZED" = "no" ]; then
     if [ "$ENTRYPOINT_MESSAGE" = "yes" ]; then
-      echo "Executing entrypoint script for archlinux"
+      echo "Executing entrypoint script for gitea"
     fi
   fi
   # - - - - - - - - - - - - - - - - - - - - - - - - -

rootfs/usr/local/etc/docker/init.d/08-gitea.sh

@@ -322,7 +322,7 @@ __update_conf_files() {
 
 	# - - - - - - - - - - - - - - - - - - - - - - - - -
 	# define actions
-	[ -d " /config/ssh" ] || mkdir -p "/config/ssh"
+	[ -d "/config/ssh" ] || mkdir -p "/config/ssh"
 	[ -d "$DATA_DIR/ssh" ] || mkdir -p "$DATA_DIR/ssh"
 	[ "$COPY_SSHD_CONF" = "yes" ] && copy "/etc/ssh/sshd_config" "/config/ssh/"
 	if [ ! -f "/config/ssh/ssh_host_ed25519_key" ]; then