🐛 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

.claude/settings.local.json

@@ -0,0 +1,7 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(script-lint *)"
+    ]
+  }
+}

rootfs/root/docker/setup/05-custom.sh

@@ -51,7 +51,7 @@ if curl -q -LSsf "$GITEA_URL" -o "/tmp/gitea.$$"; then
 	fi
 else
 	echo "Failed to download gitea" >&2
-	exitCode=$((exitCode++))
+	exitCode=$((exitCode + 1))
 fi
 echo "Downloading act_runner from $ACT_URL"
 if curl -q -LSsf "$ACT_URL" -o "/tmp/act_runner.$$"; then
@@ -60,7 +60,7 @@ if curl -q -LSsf "$ACT_URL" -o "/tmp/act_runner.$$"; then
 	chmod +x "$ACT_BIN_FILE"
 else
 	echo "Failed to download act_runner" >&2
-	exitCode=$((exitCode++))
+	exitCode=$((exitCode + 1))
 fi
 [ -x "$ACT_BIN_FILE" ] && [ -x "$GITEA_BIN_FILE" ] && exitCode=0
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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"
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 # 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
   # - - - - - - - - - - - - - - - - - - - - - - - - -