diff --git a/.github/ISSUE_TEMPLATE/bug_report.yml b/.github/ISSUE_TEMPLATE/bug_report.yml
new file mode 100644
index 0000000..61881ff
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/bug_report.yml
@@ -0,0 +1,57 @@
+name: Bug report
+description: Report a problem with the ComfyUI-PromptHistoryGallery.
+title: "[Bug]: "
+labels:
+  - bug
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for taking the time to report an issue! Please include enough detail for us to reproduce it inside ComfyUI.
+  - type: input
+    id: version
+    attributes:
+      label: ComfyUI-PromptHistoryGallery version / commit
+      description: Include the git commit hash or release tag for this repository.
+      placeholder: e.g. v0.3.0 or 1a2b3c4
+    validations:
+      required: true
+  - type: input
+    id: comfyui_version
+    attributes:
+      label: ComfyUI version / commit
+      description: Include the ComfyUI commit hash or release tag.
+      placeholder: e.g. v0.6.0 or a1b2c3d
+    validations:
+      required: true
+  - type: input
+    id: os_details
+    attributes:
+      label: Operating system
+      placeholder: e.g. Ubuntu 24.04, macOS 15.0 beta
+  - type: textarea
+    id: steps_to_reproduce
+    attributes:
+      label: Steps to reproduce
+      description: Provide a clear step-by-step guide.
+      placeholder: |
+        1. Go to '...'
+        2. Click on '...'
+        3. Scroll down to '...'
+        4. See error
+    validations:
+      required: true
+  - type: textarea
+    id: expected_behavior
+    attributes:
+      label: Expected behavior
+      description: What did you expect to happen?
+    validations:
+      required: true
+  - type: textarea
+    id: actual_behavior
+    attributes:
+      label: Actual behavior
+      description: What actually happened? Include error messages if applicable.
+    validations:
+      required: true
diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml
new file mode 100644
index 0000000..3ba13e0
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/config.yml
@@ -0,0 +1 @@
+blank_issues_enabled: false
diff --git a/.github/ISSUE_TEMPLATE/feature_request.yml b/.github/ISSUE_TEMPLATE/feature_request.yml
new file mode 100644
index 0000000..ef0113f
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/feature_request.yml
@@ -0,0 +1,31 @@
+name: Feature request
+description: Suggest an improvement or new capability for the Prompt History Gallery extension.
+title: "[Feature]: "
+labels:
+  - enhancement
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for contributing ideas to improve this extension! Share as much detail as you can so we can evaluate and prioritize the request.
+  - type: textarea
+    id: problem
+    attributes:
+      label: What problem does this solve?
+      description: Describe the pain point or workflow that would benefit from this change.
+      placeholder: |
+        - Who is impacted?
+        - What is the current limitation?
+        - Why is a change needed?
+    validations:
+      required: true
+  - type: textarea
+    id: proposed_solution
+    attributes:
+      label: Proposed solution
+      description: Explain how you would like the feature to work.
+      placeholder: |
+        - Describe the desired behavior
+        - Include UI/UX considerations if relevant
+    validations:
+      required: true
diff --git a/.github/ISSUE_TEMPLATE/question.yml b/.github/ISSUE_TEMPLATE/question.yml
new file mode 100644
index 0000000..e260be2
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/question.yml
@@ -0,0 +1,39 @@
+name: Question
+description: Ask a question about using or configuring the Prompt History Gallery extension.
+title: "[Question]: "
+labels:
+  - question
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for reaching out! Share details so we can help quickly.
+  - type: input
+    id: version
+    attributes:
+      label: ComfyUI-PromptHistoryGallery version / commit
+      description: Include the git commit hash or release tag for this repository.
+      placeholder: e.g. v0.3.0 or 1a2b3c4
+    validations:
+      required: true
+  - type: textarea
+    id: question_details
+    attributes:
+      label: Details
+      description: Include the full question, context, and what you've tried so far.
+      placeholder: |
+        - What are you trying to achieve?
+        - What steps have you taken?
+        - Any error messages or unexpected behavior?
+    validations:
+      required: true
+  - type: input
+    id: comfyui_version
+    attributes:
+      label: ComfyUI version / commit
+      placeholder: e.g. v0.6.0 or a1b2c3d
+  - type: input
+    id: operating_system
+    attributes:
+      label: Operating system
+      placeholder: e.g. macOS 14.6, Windows 11, Ubuntu 24.04
diff --git a/.github/workflows/auto-assign-issues.yml b/.github/workflows/auto-assign-issues.yml
new file mode 100644
index 0000000..1d0918c
--- /dev/null
+++ b/.github/workflows/auto-assign-issues.yml
@@ -0,0 +1,24 @@
+name: Auto-assign issues
+
+permissions: {}
+
+on:
+  issues:
+    types: [opened]
+
+jobs:
+  auto-assign:
+    permissions:
+      issues: write
+    runs-on: ubuntu-latest
+    steps:
+      - name: Auto-assign issue
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # ratchet:actions/github-script@v8
+        with:
+          script: |
+            github.rest.issues.addAssignees({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.issue.number,
+              assignees: ['x0x0b']
+            });
diff --git a/.github/workflows/close-inactive-issues.yml b/.github/workflows/close-inactive-issues.yml
new file mode 100644
index 0000000..16d272a
--- /dev/null
+++ b/.github/workflows/close-inactive-issues.yml
@@ -0,0 +1,23 @@
+name: Close inactive issues
+on:
+  schedule:
+    - cron: "0 20 * * *"
+
+jobs:
+  close-issues:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      pull-requests: write
+    steps:
+      - uses: actions/stale@3a9db7e6a41a89f618792c92c0e97cc736e1b13f # ratchet:actions/stale@v10
+        with:
+          days-before-issue-stale: 7
+          days-before-issue-close: 5
+          stale-issue-label: "stale"
+          exempt-issue-labels: "author:maintainer"
+          stale-issue-message: "This issue is stale because it has been open for 7 days with no activity. It will be closed in 5 days if no further activity occurs."
+          close-issue-message: "This issue was closed because it has been inactive for 5 days since being marked as stale."
+          days-before-pr-stale: -1
+          days-before-pr-close: -1
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/enforce-author-label.yml b/.github/workflows/enforce-author-label.yml
new file mode 100644
index 0000000..7249d13
--- /dev/null
+++ b/.github/workflows/enforce-author-label.yml
@@ -0,0 +1,140 @@
+name: Enforce author label
+
+on:
+  schedule:
+    - cron: "45 19 * * *"
+  workflow_dispatch:
+  issues:
+    types: [opened, labeled]
+
+jobs:
+  enforce:
+    if: github.event_name != 'issues' || github.event.action == 'opened' || (github.event.action == 'labeled' && github.event.label.name == 'author:maintainer')
+    permissions:
+      issues: write
+    runs-on: ubuntu-latest
+    steps:
+      - name: Enforce author label usage
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # ratchet:actions/github-script@v8
+        with:
+          script: |
+            const labelName = 'author:maintainer';
+            const { owner, repo } = context.repo;
+
+            const ensureLabelExists = async () => {
+              try {
+                await github.rest.issues.getLabel({
+                  owner,
+                  repo,
+                  name: labelName
+                });
+              } catch (error) {
+                if (error.status === 404) {
+                  await github.rest.issues.createLabel({
+                    owner,
+                    repo,
+                    name: labelName,
+                    color: 'ededed',
+                    description: 'Issues opened by repository maintainers remain active'
+                  });
+                  core.info(`Created label ${labelName}.`);
+                } else {
+                  throw error;
+                }
+              }
+            };
+
+            const addLabel = async (issueNumber) => {
+              await ensureLabelExists();
+              await github.rest.issues.addLabels({
+                owner,
+                repo,
+                issue_number: issueNumber,
+                labels: [labelName]
+              });
+              core.info(`Ensured ${labelName} on issue #${issueNumber}.`);
+            };
+
+            const shouldRemoveLabel = (issue) => {
+              if (!issue || issue.pull_request) {
+                return false;
+              }
+              return issue.user?.login !== 'x0x0b';
+            };
+
+            const removeLabel = async (issueNumber) => {
+              try {
+                await github.rest.issues.removeLabel({
+                  owner,
+                  repo,
+                  issue_number: issueNumber,
+                  name: labelName
+                });
+                core.info(`Removed ${labelName} from issue #${issueNumber}.`);
+              } catch (error) {
+                if (error.status !== 404) {
+                  throw error;
+                }
+              }
+            };
+
+            if (context.eventName === 'issues') {
+              const issue = context.payload.issue;
+              const action = context.payload.action;
+              const author = issue?.user?.login ?? 'unknown';
+
+              if (!issue || issue.pull_request) {
+                core.info('Ignoring pull request event.');
+                return;
+              }
+
+              if (action === 'opened') {
+                if (issue.user?.login === 'x0x0b') {
+                  core.info(`Issue #${issue.number} opened by ${author}; ensuring ${labelName}.`);
+                  await addLabel(issue.number);
+                } else {
+                  core.info(`Issue #${issue.number} opened by ${author}; removing ${labelName} if present.`);
+                  await removeLabel(issue.number);
+                }
+                return;
+              }
+
+              if (action === 'labeled' && shouldRemoveLabel(issue)) {
+                core.info(`Issue #${issue.number} labeled event by ${author}; label should be removed.`);
+                await removeLabel(issue.number);
+              } else {
+                core.info(`No action needed for issue #${issue.number} (author: ${author}).`);
+              }
+
+              return;
+            }
+
+            core.info(`Auditing usage of ${labelName}.`);
+
+            const issues = await github.paginate(github.rest.issues.listForRepo, {
+              owner,
+              repo,
+              state: 'all',
+              per_page: 100
+            });
+
+            for (const issue of issues) {
+              const author = issue.user?.login ?? 'unknown';
+              if (issue.pull_request) {
+                core.info(`Skipping pull request #${issue.number} by ${author}.`);
+                continue;
+              }
+              const hasLabel = issue.labels?.some(label => label.name === labelName) ?? false;
+              if (author === 'x0x0b' && !hasLabel) {
+                core.info(`Issue #${issue.number} by ${author} missing ${labelName}; adding.`);
+                await addLabel(issue.number);
+                continue;
+              }
+              const remove = shouldRemoveLabel(issue) && hasLabel;
+              core.info(
+                `Issue #${issue.number} by ${author}: ${remove ? 'label will be removed' : hasLabel ? 'label remains' : 'label not present'}.`
+              );
+              if (remove) {
+                await removeLabel(issue.number);
+              }
+            }