[wip] Allow custom search for pdf.js embedder

.github/ISSUE_TEMPLATE/bug.yml

@@ -0,0 +1,76 @@
+name: Bug Report
+description: Report a bug in PDF.js
+title: "[Bug]: "
+body:
+  - type: textarea
+    attributes:
+      label: Attach (recommended) or Link to PDF file
+    validations:
+      required: true
+
+  - type: markdown
+    attributes: { value: "---" }
+
+  - type: input
+    attributes:
+      label: Web browser and its version
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Operating system and its version
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: PDF.js version
+    validations:
+      required: true
+  - type: dropdown
+    attributes:
+      label: Is the bug present in the latest PDF.js version?
+      options: ["Yes", "No"]
+      default: 0
+    validations:
+      required: true
+  - type: dropdown
+    attributes:
+      label: Is a browser extension
+      options: ["Yes", "No"]
+      default: 1
+    validations:
+      required: true
+
+  - type: markdown
+    attributes: { value: "---" }
+
+  - type: textarea
+    attributes:
+      label: Steps to reproduce the problem
+      placeholder: "1.\n2."
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: What is the expected behavior?
+      description: Also add a screenshot
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: What went wrong?
+      description: Also add a screenshot
+    validations:
+      required: true
+
+  - type: input
+    attributes:
+      label: Link to a viewer
+      description: Needed if hosted on a site other than mozilla.github.io/pdf.js or as Firefox/Chrome extension
+
+  - type: textarea
+    attributes:
+      label: Additional context
+      description: Do you have anything to add that doesn't fit in the issue template?

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: true
+contact_links:
+  - name: Need help?
+    url: https://github.com/mozilla/pdf.js/discussions
+    about: If you need help on how to use PDF.js, please open a discussion where other community members can reply

.github/ISSUE_TEMPLATE/feature.yml

@@ -0,0 +1,23 @@
+name: Feature request
+description: Propose a new feature or enhancement for PDF.js
+title: "[Feature]: "
+body:
+  - type: dropdown
+    attributes:
+      label: Is the feature relevant to the Firefox PDF Viewer?
+      options: ["Yes", "No"]
+      default: 1
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: Feature description
+      description: What new feature would you like PDF.js to have? Why would it be useful? What are the current workarounds?
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: Other PDF viewers
+      description: Do other PDF viewers implement similar functionality? Add descriptions, links, and/or screenshots.

.github/SECURITY.md

@@ -0,0 +1,13 @@
+# Security policy
+
+Mozilla takes the security of our software seriously. If you believe you have found a security vulnerability in PDF.js, please report it to us as described below.
+
+## Reporting security vulnerabilities
+
+**Please don't report security vulnerabilities through public GitHub issues.**
+
+Instead, please report security vulnerabilities in [Bugzilla](https://bugzilla.mozilla.org/enter_bug.cgi?product=Firefox&component=PDF%20Viewer&groups=firefox-core-security) and make sure that the checkbox in the "Security" section is checked so the required access controls are automatically configured:
+
+![Security checkbox](https://github.com/mozilla/pdf.js/blob/master/.github/security.png)
+
+The Mozilla security team will process the bug as described in [Mozilla's security bugs policy](https://www.mozilla.org/en-US/about/governance/policies/security-group/bugs).

.github/workflows/ci.yml

@@ -25,7 +25,7 @@ jobs:
           node-version: ${{ matrix.node-version }}
 
       - name: Install dependencies
-        run: npm install
+        run: npm ci
 
       - name: Run external tests
         run: npx gulp externaltest

.github/workflows/font_tests.yml

@@ -46,7 +46,7 @@ jobs:
           node-version: ${{ matrix.node-version }}
 
       - name: Install dependencies
-        run: npm install
+        run: npm ci
 
       - name: Use Python 3.12
         uses: actions/setup-python@v5

.github/workflows/lint.yml

@@ -25,7 +25,7 @@ jobs:
           node-version: ${{ matrix.node-version }}
 
       - name: Install dependencies
-        run: npm install
+        run: npm ci
 
       - name: Run lint
         run: npx gulp lint

.github/workflows/publish_release.yml

@@ -0,0 +1,39 @@
+name: Publish release
+on:
+  release:
+    types: [published]
+permissions:
+  contents: read
+  id-token: write
+
+jobs:
+  publish:
+    name: Publish
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [lts/*]
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build the `pdfjs-dist` library
+        run: npx gulp dist
+
+      - name: Publish the `pdfjs-dist` library to NPM
+        run: npm publish ./build/dist --provenance
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/publish_website.yml

@@ -27,7 +27,7 @@ jobs:
           node-version: ${{ matrix.node-version }}
 
       - name: Install dependencies
-        run: npm install
+        run: npm ci
 
       - name: Build the website
         run: npx gulp web

.github/workflows/types_tests.yml

@@ -25,7 +25,7 @@ jobs:
           node-version: ${{ matrix.node-version }}
 
       - name: Install dependencies
-        run: npm install
+        run: npm ci
 
       - name: Run types tests
         run: npx gulp typestest

extensions/chromium/preferences_schema.json

@@ -51,7 +51,15 @@
       "type": "boolean",
       "default": true
     },
-    "enableML": {
+    "enableAltText": {
+      "type": "boolean",
+      "default": false
+    },
+    "altTextLearnMoreUrl": {
+      "type": "string",
+      "default": ""
+    },
+    "enableUpdatedAddImage": {
       "type": "boolean",
       "default": false
     },
@@ -86,10 +94,6 @@
       "type": "string",
       "default": "yellow=#FFFF98,green=#53FFBC,blue=#80EBFF,pink=#FFCBE6,red=#FF4F5F"
     },
-    "enableStampEditor": {
-      "type": "boolean",
-      "default": true
-    },
     "disableRange": {
       "title": "Disable range requests",
       "description": "Whether to disable range requests (not recommended).",