fix: resolve Markdown rendering in webview

Three issues prevented kilo-ui Markdown component from rendering:

1. Wrong prop name: Markdown expects 'text' not 'content'
2. Duplicate solid-js runtimes (pnpm 1.9.11 vs bun 1.9.10) caused
   MarkedProvider context to be invisible to Markdown's useMarked().
   Added solidDedupePlugin to esbuild to force single instance.
3. Missing 'wasm-unsafe-eval' CSP for shiki WASM syntax highlighting.

Also added ErrorBoundary safety net around Markdown that falls back
to plain text rendering on errors.

packages/kilo-vscode/esbuild.js

@@ -1,9 +1,38 @@
 const esbuild = require("esbuild")
+const path = require("path")
 const { solidPlugin } = require("esbuild-plugin-solid")
 
 const production = process.argv.includes("--production")
 const watch = process.argv.includes("--watch")
 
+/**
+ * Force all solid-js imports (from kilo-ui and the webview) to resolve to
+ * the **same** copy so SolidJS contexts are shared across packages.
+ * Without this, the monorepo hoists separate copies (pnpm vs bun) and
+ * createContext / useContext can't see each other.
+ *
+ * @type {import('esbuild').Plugin}
+ */
+const solidDedupePlugin = {
+  name: "solid-dedupe",
+  setup(build) {
+    // Resolve these bare specifiers to the kilo-vscode-local copy
+    const solidRoot = path.dirname(require.resolve("solid-js/package.json"))
+    const aliases = {
+      "solid-js": path.join(solidRoot, "dist", "solid.js"),
+      "solid-js/web": path.join(solidRoot, "web", "dist", "web.js"),
+      "solid-js/store": path.join(solidRoot, "store", "dist", "store.js"),
+    }
+
+    build.onResolve({ filter: /^solid-js(\/web|\/store)?$/ }, (args) => {
+      const key = args.path
+      if (aliases[key]) {
+        return { path: aliases[key] }
+      }
+    })
+  },
+}
+
 /**
  * @type {import('esbuild').Plugin}
  */
@@ -72,7 +101,7 @@ async function main() {
       ".woff2": "file",
       ".ttf": "file",
     },
-    plugins: [cssPackageResolvePlugin, solidPlugin(), esbuildProblemMatcherPlugin],
+    plugins: [solidDedupePlugin, cssPackageResolvePlugin, solidPlugin(), esbuildProblemMatcherPlugin],
   })
 
   if (watch) {

packages/kilo-vscode/src/KiloProvider.ts

@@ -776,7 +776,7 @@ export class KiloProvider implements vscode.WebviewViewProvider {
     const csp = [
       "default-src 'none'",
       `style-src 'unsafe-inline' ${webview.cspSource}`,
-      `script-src 'nonce-${nonce}'`,
+      `script-src 'nonce-${nonce}' 'wasm-unsafe-eval'`,
       `font-src ${webview.cspSource}`,
       "connect-src http://127.0.0.1:* http://localhost:* ws://127.0.0.1:* ws://localhost:*",
       `img-src ${webview.cspSource} data: https:`,

packages/kilo-vscode/webview-ui/src/components/chat/Message.tsx

@@ -25,7 +25,7 @@ interface MessageProps {
 const TextPartView: Component<{ part: TextPart; role: string }> = (props) => {
   return (
     <Show when={props.role === "assistant"} fallback={<div class="message-text">{props.part.text}</div>}>
-      <Markdown content={props.part.text} />
+      <Markdown text={props.part.text} />
     </Show>
   )
 }
@@ -155,7 +155,7 @@ export const Message: Component<MessageProps> = (props) => {
                 when={props.message.role === "assistant"}
                 fallback={<div class="message-text">{props.message.content}</div>}
               >
-                <Markdown content={props.message.content!} />
+                <Markdown text={props.message.content!} />
               </Show>
             </Show>
           }