fix(init-repo): create $HOME before git config on fresh volumes

git config --global writes to $HOME/.gitconfig, but on a fresh PVC
$HOME (/config/userdata) doesn't exist yet. This causes the script to
fail with "could not lock config file" and exit due to set -e, leaving
the container in a crash loop with a black screen.

Move the mkdir -p $HOME + chown to the top of the script so it runs
before any git operations.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Dockerfile

@@ -161,10 +161,9 @@ RUN KLS_VERSION=$(curl -sL https://api.github.com/repos/fwcd/kotlin-language-ser
     rm /tmp/kls.zip
 
 # Install jdtls (Java LSP) — Eclipse JDT Language Server
-RUN JDTLS_VERSION=$(curl -sL https://api.github.com/repos/eclipse-jdtls/eclipse.jdt.ls/releases/latest | jq -r '.tag_name' | sed 's/^v//') && \
-    JDTLS_URL=$(curl -sL https://api.github.com/repos/eclipse-jdtls/eclipse.jdt.ls/releases/latest | jq -r '.assets[] | select(.name | endswith(".tar.gz")) | .browser_download_url' | head -1) && \
+RUN JDTLS_TARBALL=$(curl -sL https://download.eclipse.org/jdtls/snapshots/latest.txt) && \
     mkdir -p /opt/jdtls && \
-    curl -fsSL "$JDTLS_URL" | tar -xz -C /opt/jdtls && \
+    curl -fsSL "https://download.eclipse.org/jdtls/snapshots/${JDTLS_TARBALL}" | tar -xz -C /opt/jdtls && \
     printf '#!/bin/bash\nexec java -Declipse.application=org.eclipse.jdt.ls.core.id1 -Dosgi.bundles.defaultStartLevel=4 -Declipse.product=org.eclipse.jdt.ls.core.product -jar /opt/jdtls/plugins/org.eclipse.equinox.launcher_*.jar -configuration /opt/jdtls/config_linux "$@"\n' > /usr/local/bin/jdtls && \
     chmod +x /usr/local/bin/jdtls
 

chart/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: devcontainer
 description: Dev Container with AI coding agents and MCP sidecars
 type: application
-version: 2.5.0
+version: 2.6.0
 appVersion: "latest"
 keywords:
   - development

scripts/init-repo.sh

@@ -4,6 +4,13 @@ set -e
 
 echo "=== Repository Initialization ==="
 
+# Ensure home directory exists on the PVC before any git operations
+# (git config --global writes to $HOME/.gitconfig, which fails on a fresh volume)
+RUN_UID="${USER_ID:-1000}"
+RUN_GID="${GROUP_ID:-1000}"
+mkdir -p "$HOME"
+chown "$RUN_UID:$RUN_GID" "$HOME"
+
 # Set up basic git configuration
 echo "Configuring git user settings..."
 # Use environment variables if provided, otherwise use defaults
@@ -142,10 +149,6 @@ if [ ${#REPOS[@]} -eq 0 ]; then
     chown -R "$RUN_UID:$RUN_GID" "$WORKSPACE_DIR"
 fi
 
-# Ensure home directory exists on the PVC (may be absent on a fresh volume)
-mkdir -p "$HOME"
-chown "$RUN_UID:$RUN_GID" "$HOME"
-
 # Seed Claude Code settings if missing (disable auto-updater in Docker)
 if [ ! -f "$HOME/.claude/settings.json" ]; then
     mkdir -p "$HOME/.claude"