diff --git a/.claude/rules/devcontainer.md b/.claude/rules/devcontainer.md
index c34a46f..726e9bd 100644
--- a/.claude/rules/devcontainer.md
+++ b/.claude/rules/devcontainer.md
@@ -12,6 +12,10 @@ paths:
 // README at: {relevant-reference-url}
 ```
 
+## Comments
+
+Skip a comment that only repeats the line below it in other words, such as `// Show workspace folder name in window title` above `"window.title"`. Extension descriptions are not that: they say what an extension ID does.
+
 ## node_modules Mount
 
 Always include to keep node_modules off the host:
diff --git a/.devcontainer/claude-sandbox/devcontainer.json b/.devcontainer/claude-sandbox/devcontainer.json
index c62ed6d..5bf037f 100644
--- a/.devcontainer/claude-sandbox/devcontainer.json
+++ b/.devcontainer/claude-sandbox/devcontainer.json
@@ -43,7 +43,6 @@
           "source.fixAll": "explicit",
           "source.organizeImports": "explicit"
         },
-        // Show workspace folder name in window title
         "window.title": "${localWorkspaceFolderBasename}",
         // Sandbox visual identity — Claude Dark theme with coral remote indicator
         "workbench.colorTheme": "Claude Dark",
@@ -51,7 +50,6 @@
           "statusBarItem.remoteBackground": "#C15F3C",
           "statusBarItem.remoteForeground": "#ffffff"
         },
-        // Allow Claude Code to skip permission prompts in sandbox
         "claudeCode.allowDangerouslySkipPermissions": true
       }
     }
@@ -59,7 +57,6 @@
   "mounts": [
     "source=devcontainers-sandbox-config-${devcontainerId},target=/home/node/.claude,type=volume",
     "source=devcontainers-sandbox-zsh-history-${devcontainerId},target=/commandhistory,type=volume",
-    // Mount firewall script into the expected path
     "source=${localWorkspaceFolder}/.devcontainer/claude-sandbox/init-firewall.sh,target=/usr/local/bin/init-firewall.sh,type=bind"
   ],
   "containerEnv": {
@@ -71,7 +68,6 @@
   },
   // Plugins before firewall (network still open during postCreateCommand)
   "postCreateCommand": "sudo chown -R node /home/node/.claude /commandhistory && bash /workspace/.devcontainer/init-plugins.sh",
-  // Firewall locks down the network
   "postStartCommand": "sudo /usr/local/bin/init-firewall.sh",
   "waitFor": "postStartCommand"
 }
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 931e2f7..439d7fc 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -34,7 +34,6 @@
           "zsh": { "path": "zsh" },
           "bash": { "path": "bash", "icon": "terminal-bash" }
         },
-        // Suppress extension recommendation prompts
         "extensions.ignoreRecommendations": true,
         // ── Formatter settings (customize per project) ──────────────────
         // Change "editor.defaultFormatter" to match your tooling:
@@ -46,7 +45,6 @@
           "source.fixAll": "explicit",
           "source.organizeImports": "explicit"
         },
-        // Show workspace folder name in window title
         "window.title": "${localWorkspaceFolderBasename}",
         // Visual identity — Claude Dark theme with coral remote indicator
         "workbench.colorTheme": "Claude Dark",
@@ -58,9 +56,7 @@
     }
   },
   "mounts": [
-    // Persist Claude Code configuration between container rebuilds
     "source=devcontainers-claude-config-${devcontainerId},target=/home/node/.claude,type=volume",
-    // Persist zsh history between container rebuilds
     "source=devcontainers-zsh-history-${devcontainerId},target=/commandhistory,type=volume"
   ],
   "containerEnv": {
diff --git a/bun/.devcontainer/devcontainer.json b/bun/.devcontainer/devcontainer.json
index 20aa935..05e4e47 100644
--- a/bun/.devcontainer/devcontainer.json
+++ b/bun/.devcontainer/devcontainer.json
@@ -11,9 +11,7 @@
     "source=${localWorkspaceFolderBasename}-node_modules,target=${containerWorkspaceFolder}/node_modules,type=volume"
   ],
 
-  // Configure tool-specific properties.
   "customizations": {
-    // Configure properties specific to VS Code.
     "vscode": {
       // Use zsh as the default shell for better VS Code integration
       "settings": {
diff --git a/claude-bun/.devcontainer/devcontainer.json b/claude-bun/.devcontainer/devcontainer.json
index a4bb0f0..804d1b0 100644
--- a/claude-bun/.devcontainer/devcontainer.json
+++ b/claude-bun/.devcontainer/devcontainer.json
@@ -21,13 +21,10 @@
     // Persist shell history between container rebuilds. zsh writes here
     // (HISTFILE in the Dockerfile); the volume name is legacy.
     "source=claude-code-bashhistory-${devcontainerId},target=/commandhistory,type=volume",
-    // Persist Claude Code configuration between container rebuilds
     "source=claude-code-config-${devcontainerId},target=/home/bun/.claude,type=volume"
   ],
 
-  // Configure tool-specific properties.
   "customizations": {
-    // Configure properties specific to VS Code.
     "vscode": {
       // Use zsh as the default shell for better VS Code integration
       "settings": {
@@ -43,10 +40,8 @@
         },
         // Suppress extension recommendation prompts (e.g., Container Tools in Codespaces)
         "extensions.ignoreRecommendations": true,
-        // Format on save with Biome
         "editor.formatOnSave": true,
         "editor.defaultFormatter": "biomejs.biome",
-        // Biome auto-fix on save
         "editor.codeActionsOnSave": {
           "source.fixAll.biome": "explicit",
           "source.organizeImports.biome": "explicit"
@@ -81,7 +76,6 @@
   },
   "workspaceMount": "source=${localWorkspaceFolder},target=/workspace,type=bind,consistency=delegated",
   "workspaceFolder": "/workspace",
-  // Initialize firewall after container starts
   "postStartCommand": "sudo /usr/local/bin/init-firewall.sh",
   "waitFor": "postStartCommand"
 }
diff --git a/claude-code/.devcontainer/claude-sandbox/devcontainer.json b/claude-code/.devcontainer/claude-sandbox/devcontainer.json
index bc7c1ad..2db7413 100644
--- a/claude-code/.devcontainer/claude-sandbox/devcontainer.json
+++ b/claude-code/.devcontainer/claude-sandbox/devcontainer.json
@@ -95,7 +95,6 @@
           "statusBarItem.remoteBackground": "#C15F3C",
           "statusBarItem.remoteForeground": "#ffffff"
         },
-        // Allow Claude Code to skip permission prompts in sandbox
         "claudeCode.allowDangerouslySkipPermissions": true
       }
     }
diff --git a/claude-code/.devcontainer/devcontainer.json b/claude-code/.devcontainer/devcontainer.json
index b505dca..37fb196 100644
--- a/claude-code/.devcontainer/devcontainer.json
+++ b/claude-code/.devcontainer/devcontainer.json
@@ -75,7 +75,6 @@
           "zsh": { "path": "zsh" },
           "bash": { "path": "bash", "icon": "terminal-bash" }
         },
-        // Suppress extension recommendation prompts
         "extensions.ignoreRecommendations": true,
         // ── Formatter settings (customize per project) ──────────────────
         // Change "editor.defaultFormatter" to match your tooling:
@@ -87,7 +86,6 @@
           "source.fixAll": "explicit",
           "source.organizeImports": "explicit"
         },
-        // Show workspace folder name in window title
         "window.title": "${localWorkspaceFolderBasename}"
       }
     }
diff --git a/hugo-bun-node/.devcontainer/devcontainer.json b/hugo-bun-node/.devcontainer/devcontainer.json
index dae2d43..61355d6 100644
--- a/hugo-bun-node/.devcontainer/devcontainer.json
+++ b/hugo-bun-node/.devcontainer/devcontainer.json
@@ -11,9 +11,7 @@
     "source=${localWorkspaceFolderBasename}-node_modules,target=${containerWorkspaceFolder}/node_modules,type=volume"
   ],
 
-  // Configure tool-specific properties.
   "customizations": {
-    // Configure properties specific to VS Code.
     "vscode": {
       // Use zsh as the default shell for better VS Code integration
       "settings": {
diff --git a/hugo-bun/.devcontainer/devcontainer.json b/hugo-bun/.devcontainer/devcontainer.json
index dae2d43..61355d6 100644
--- a/hugo-bun/.devcontainer/devcontainer.json
+++ b/hugo-bun/.devcontainer/devcontainer.json
@@ -11,9 +11,7 @@
     "source=${localWorkspaceFolderBasename}-node_modules,target=${containerWorkspaceFolder}/node_modules,type=volume"
   ],
 
-  // Configure tool-specific properties.
   "customizations": {
-    // Configure properties specific to VS Code.
     "vscode": {
       // Use zsh as the default shell for better VS Code integration
       "settings": {