feat(issues): add GitHub issue templates

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,93 @@
+name: Bug Report
+description: File a bug report for memory-sync (tnmsc CLI / GUI)
+labels: ["pending-triage"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        ## Before you open this issue
+
+        **Please ensure you're using the latest version of memory-sync.** Run `tnmsc --version` (CLI) or check the GUI about screen.
+
+        **Check if your issue is already known.** [Search existing issues](https://github.com/TrueNine/memory-sync/issues?q=is%3Aissue) before opening a new one. If found, subscribe and comment there for updates.
+
+        Thank you for helping keep the issue tracker organized.
+
+        ---
+  - type: checkboxes
+    id: confirm
+    attributes:
+      label: Before opening, please confirm
+      options:
+        - label: I have searched for duplicate or closed issues
+          required: true
+  - type: input
+    id: os
+    attributes:
+      label: Operating System
+      description: Your OS and version
+      placeholder: "e.g., Windows 11, macOS 14.2, Ubuntu 22.04"
+    validations:
+      required: true
+  - type: input
+    id: version
+    attributes:
+      label: memory-sync version
+      description: CLI run `tnmsc --version`; GUI check About
+      placeholder: "e.g., 2026.10125.0"
+    validations:
+      required: true
+  - type: dropdown
+    id: context
+    attributes:
+      label: Where did the bug occur?
+      options:
+        - CLI (tnmsc)
+        - GUI (Tauri app)
+        - Both / unsure
+    validations:
+      required: true
+  - type: input
+    id: plugin-context
+    attributes:
+      label: Relevant plugin (if applicable)
+      description: Input/Output plugin involved, e.g. cursor-output, kiro-output, global-memory-input
+      placeholder: "e.g., cursor-output, global-memory-input"
+    validations:
+      required: false
+  - type: textarea
+    id: bug-description
+    attributes:
+      label: Bug Description
+      description: Describe the issue clearly
+      placeholder: "Which feature you used, intended task, and how the bug affected your workflow."
+    validations:
+      required: true
+  - type: textarea
+    id: reproduction-steps
+    attributes:
+      label: Steps to Reproduce
+      description: Steps to reproduce the issue
+      placeholder: |
+        1. Run command or open GUI with [specific details]
+        2. Use config / plugin [be specific]
+        3. Observe [describe the error or unexpected behavior]
+        Include config paths, .tnmsc.json snippets, or CLI args if relevant.
+    validations:
+      required: true
+  - type: textarea
+    id: expected-behavior
+    attributes:
+      label: Expected Behavior
+      description: What you expected to happen
+      placeholder: "Describe the intended outcome or behavior."
+    validations:
+      required: true
+  - type: textarea
+    id: additional-context
+    attributes:
+      label: Additional Context
+      description: Logs, config, screenshots, workarounds
+      placeholder: "Error messages, .tnmsc.json (redact secrets), or environment details."
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,2 @@
+blank_issues_enabled: false
+contact_links: []

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,34 @@
+name: Feature Request
+description: Suggest an idea for memory-sync (tnmsc CLI / GUI)
+labels: ["pending-triage"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Before submitting, please [search and confirm](https://github.com/TrueNine/memory-sync/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc) that the idea does not yet exist. Duplicate requests may be closed.
+
+        ---
+  - type: textarea
+    id: feature-description
+    attributes:
+      label: Feature Description
+      description: What problem does this solve and how should it work?
+      placeholder: "Describe the challenge and your suggested feature (e.g., new output plugin, config option, CLI flag)."
+    validations:
+      required: true
+  - type: textarea
+    id: use-case
+    attributes:
+      label: Use Case
+      description: How would you use this feature?
+      placeholder: "Concrete examples: which target (Cursor/Kiro/Warp/…), which input source, typical workflow."
+    validations:
+      required: true
+  - type: textarea
+    id: additional-context
+    attributes:
+      label: Additional Context
+      description: Any other relevant details
+      placeholder: "Screenshots, config examples, or technical details that might help."
+    validations:
+      required: false

packages/md-compiler/src/compiler/parser.property.test.ts

@@ -25,9 +25,55 @@ describe('parseMdx property tests', () => {
       fc.stringMatching(/^[A-Za-z0-9 ,.!?]{1,60}$/)
     )
 
-    /** MDX expression strings like `{variable}` or `{1 + 2}` */
+    /** JS reserved words that would make acorn throw when used in MDX expressions like {do} */
+    const jsReservedInExpression = new Set([
+      'do',
+      'if',
+      'in',
+      'for',
+      'let',
+      'new',
+      'try',
+      'var',
+      'case',
+      'else',
+      'enum',
+      'null',
+      'break',
+      'catch',
+      'class',
+      'const',
+      'super',
+      'throw',
+      'while',
+      'with',
+      'yield',
+      'delete',
+      'export',
+      'import',
+      'return',
+      'typeof',
+      'default',
+      'finally',
+      'extends',
+      'switch',
+      'function',
+      'continue',
+      'debugger',
+      'interface',
+      'package',
+      'private',
+      'protected',
+      'public',
+      'static',
+      'implements',
+      'instanceof'
+    ])
+    /** MDX expression strings like `{variable}` or `{1 + 2}` (exclude reserved words so acorn does not throw) */
     const mdxExpressionArb = fc.oneof(
-      fc.stringMatching(/^[a-z][a-zA-Z0-9]{0,9}$/).map(v => `{${v}}`),
+      fc.stringMatching(/^[a-z][a-zA-Z0-9]{0,9}$/)
+        .filter(v => !jsReservedInExpression.has(v))
+        .map(v => `{${v}}`),
       fc.integer({min: -100, max: 100}).map(n => `{${n}}`),
       fc.constant('{true}'),
       fc.constant('{false}'),