Improvements

app/src/screens/Editor.tsx

@@ -3,6 +3,7 @@ import ReactMarkdown from 'react-markdown'
 import type { Components } from 'react-markdown'
 import remarkGfm from 'remark-gfm'
 import remarkBreaks from 'remark-breaks'
+import { openUrl } from '@tauri-apps/plugin-opener'
 import { NoteApiError, noteDiscard, noteRead, noteSave } from '../api/notes'
 import { toggleTodo } from '../api/todos'
 import { workspaceActions, useWorkspaceStore } from '../stores/workspaceStore'
@@ -11,6 +12,7 @@ import { Toast } from '../components/Toast'
 import { TodoRow } from '../components/TodoRow'
 import { workspaceUpdateNoteTags, workspaceGetAllTags } from '../api/workspace'
 import { extractMarkdownTodos, normalizePreviewTodoLines, toggleMarkdownTodoInBody, type MarkdownTodo } from '../utils/markdownTodo'
+import { shouldOpenMarkdownLinkExternally } from '../utils/markdownLink'
 import { noteColorSlot } from '../utils/noteColor'
 import { isTypingTarget } from '../utils/keyboard'
 
@@ -391,6 +393,25 @@ export function Editor(props: EditorProps) {
 
   const markdownComponents = useMemo<Components>(
     () => ({
+      a: ({ href, children, onClick, ...props }) => (
+        <a
+          {...props}
+          href={href}
+          onClick={(event) => {
+            onClick?.(event)
+            if (event.defaultPrevented || !href || !shouldOpenMarkdownLinkExternally(href)) {
+              return
+            }
+
+            event.preventDefault()
+            void openUrl(href).catch((error) => {
+              console.error('Failed to open markdown link externally:', error)
+            })
+          }}
+        >
+          {children}
+        </a>
+      ),
       li: ({ node, children, className, ...props }) => {
         const startLine = node?.position?.start?.line
         const todo = typeof startLine === 'number' ? previewTodosByLine.get(startLine - 1) : undefined

app/src/styles.css

@@ -92,6 +92,7 @@
   --color-slot-number-bg: oklch(from var(--color-text) l c h / 0.08);
   --color-slot-number-border: oklch(from var(--color-text) l c h / 0.14);
   --color-chip-bg: oklch(from var(--color-text) l c h / 0.10);
+  --color-unchecked-entry-bg: var(--color-chip-bg);
   --color-autocomplete-bg: oklch(0.99 0.01 285);
   --color-autocomplete-border: oklch(from var(--color-text) l c h / 0.14);
   --color-autocomplete-hover: oklch(from var(--color-text) l c h / 0.08);
@@ -233,6 +234,16 @@ body {
   line-height: var(--line-height-base);
 }
 
+::-moz-selection {
+  background: var(--color-text);
+  color: var(--color-slot-1);
+}
+
+::selection {
+  background: var(--color-text);
+  color: var(--color-slot-1);
+}
+
 /* ── App shell ──────────────────────────────────────────────────────── */
 
 .appRoot {
@@ -1069,7 +1080,7 @@ body {
 }
 
 .editorMarkdown th {
-  background: var(--color-surface-strong);
+  background: var(--color-unchecked-entry-bg);
 }
 
 .editorMarkdown hr {
@@ -1451,7 +1462,7 @@ body {
   display: flex;
   align-items: center;
   justify-content: center;
-  background: var(--color-chip-bg);
+  background: var(--color-unchecked-entry-bg);
 }
 
 .todoText {

app/src/utils/markdownLink.test.ts

@@ -0,0 +1,35 @@
+import { describe, expect, it } from 'vitest'
+import { shouldOpenMarkdownLinkExternally } from './markdownLink'
+
+describe('shouldOpenMarkdownLinkExternally', () => {
+  it('opens https links externally', () => {
+    expect(shouldOpenMarkdownLinkExternally('https://example.com')).toBe(true)
+  })
+
+  it('opens http links externally', () => {
+    expect(shouldOpenMarkdownLinkExternally('http://example.com')).toBe(true)
+  })
+
+  it('opens mailto links externally', () => {
+    expect(shouldOpenMarkdownLinkExternally('mailto:hello@example.com')).toBe(true)
+  })
+
+  it('opens tel links externally', () => {
+    expect(shouldOpenMarkdownLinkExternally('tel:+49123456789')).toBe(true)
+  })
+
+  it('keeps fragment links inside the preview', () => {
+    expect(shouldOpenMarkdownLinkExternally('#fn1')).toBe(false)
+  })
+
+  it('keeps relative links inside the app', () => {
+    expect(shouldOpenMarkdownLinkExternally('docs/page.md')).toBe(false)
+  })
+
+  it('returns false for empty or invalid href values', () => {
+    expect(shouldOpenMarkdownLinkExternally('')).toBe(false)
+    expect(shouldOpenMarkdownLinkExternally('   ')).toBe(false)
+    expect(shouldOpenMarkdownLinkExternally('https://')).toBe(false)
+    expect(shouldOpenMarkdownLinkExternally(undefined)).toBe(false)
+  })
+})

app/src/utils/markdownLink.ts

@@ -0,0 +1,13 @@
+const EXTERNAL_MARKDOWN_PROTOCOLS = new Set(['http:', 'https:', 'mailto:', 'tel:'])
+
+export function shouldOpenMarkdownLinkExternally(href: string | null | undefined): boolean {
+  const value = href?.trim()
+  if (!value || value.startsWith('#')) return false
+
+  try {
+    const url = new URL(value)
+    return EXTERNAL_MARKDOWN_PROTOCOLS.has(url.protocol)
+  } catch {
+    return false
+  }
+}

build-app.sh

@@ -72,6 +72,15 @@ if ((${#TAURI_ARGS[@]} > 0)); then
       mode="$2"
       shift 2
 
+      export SDKROOT="$(xcrun --sdk macosx --show-sdk-path)"
+      export DEVELOPER_DIR="$(xcode-select -p)"
+      export CC="$(xcrun --sdk macosx -f clang)"
+      export CXX="$(xcrun --sdk macosx -f clang++)"
+      export AR="$(xcrun --sdk macosx -f ar)"
+      export RANLIB="$(xcrun --sdk macosx -f ranlib)"
+      export CARGO_TARGET_AARCH64_APPLE_DARWIN_LINKER="$CC"
+      export CARGO_TARGET_X86_64_APPLE_DARWIN_LINKER="$CC"
+
       cd "$app_dir"
       pnpm install
 
@@ -93,6 +102,15 @@ else
       app_dir="$1"
       mode="$2"
 
+      export SDKROOT="$(xcrun --sdk macosx --show-sdk-path)"
+      export DEVELOPER_DIR="$(xcode-select -p)"
+      export CC="$(xcrun --sdk macosx -f clang)"
+      export CXX="$(xcrun --sdk macosx -f clang++)"
+      export AR="$(xcrun --sdk macosx -f ar)"
+      export RANLIB="$(xcrun --sdk macosx -f ranlib)"
+      export CARGO_TARGET_AARCH64_APPLE_DARWIN_LINKER="$CC"
+      export CARGO_TARGET_X86_64_APPLE_DARWIN_LINKER="$CC"
+
       cd "$app_dir"
       pnpm install
 
@@ -107,3 +125,13 @@ else
       echo "Build artifacts: $out_dir"
     ' bash "$APP_DIR" "$BUILD_MODE"
 fi
+
+if [[ "$(uname -s)" == "Darwin" ]]; then
+  if [[ "$BUILD_MODE" = "release" ]]; then
+    APP_BUNDLE="$APP_DIR/src-tauri/target/release/bundle/macos/Ponder.app"
+  else
+    APP_BUNDLE="$APP_DIR/src-tauri/target/debug/bundle/macos/Ponder.app"
+  fi
+
+  "$ROOT_DIR/scripts/macos-vendor-dylibs.sh" "$APP_BUNDLE"
+fi

docs/developer/BUILD_AND_RELEASE.md

@@ -33,6 +33,12 @@ From repository root:
 ./build-app.sh
 ```
 
+On macOS, the build flow prefers Apple toolchain linkers inside the Nix shell
+to avoid introducing `/nix/store` runtime dependencies. As a safeguard, the
+build script also vendors any remaining external non-system dylibs into the
+generated `.app` bundle and fails the build if absolute library paths still
+point outside the bundle.
+
 Release build:
 
 ```bash

flake.nix

@@ -23,6 +23,12 @@
         # macOS SDK aus Xcode CLT verfügbar machen
         export SDKROOT="$(xcrun --sdk macosx --show-sdk-path)"
         export DEVELOPER_DIR="$(xcode-select -p)"
+        export CC="$(xcrun --sdk macosx -f clang)"
+        export CXX="$(xcrun --sdk macosx -f clang++)"
+        export AR="$(xcrun --sdk macosx -f ar)"
+        export RANLIB="$(xcrun --sdk macosx -f ranlib)"
+        export CARGO_TARGET_AARCH64_APPLE_DARWIN_LINKER="$CC"
+        export CARGO_TARGET_X86_64_APPLE_DARWIN_LINKER="$CC"
 
         # Komfort
         export RUST_BACKTRACE=1