Copy .github directory from rand

Author: dhardy

.github/FUNDING.yml

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+github: dhardy

.github/ISSUE_TEMPLATE/bug_report.md

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+---
+name: Bug report
+about: Something doesn't work as expected
+title: ''
+labels: X-bug
+assignees: ''
+
+---
+
+## Summary
+
+A clear and concise description of what the bug is.
+
+What behaviour is expected, and why?
+
+## Code sample
+
+```rust
+// Code demonstrating the problem
+```

.github/ISSUE_TEMPLATE/compile-issue.md

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+---
+name: Compile issue
+about: Report / ask about a compilation issue
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+# Common issues
+
+**Problem**: `rand_hc::Hc128Rng: rand_core::SeedableRng` (or other RNG)
+
+**Quick solution**: `cargo update`
+
+**Details**: This happens when multiple versions of the `rand_core` crate are in use. Check your `Cargo.lock` file for all versions of `rand_core`. Note that some versions (0.2.2 and 0.3.1) are compatibility shims and are not a problem by themselves.

.github/ISSUE_TEMPLATE/feature_request.md

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+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+## Background
+
+**What is your motivation?**
+
+**What type of application is this?** (E.g. cryptography, game, numerical simulation)
+
+## Feature request
+
+<details here>

.github/ISSUE_TEMPLATE/other.md

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+---
+name: Other
+about: empty template
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+

.github/ISSUE_TEMPLATE/suggest-a-change.md

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+---
+name: Suggest a change
+about: Describe this issue template's purpose here.
+title: 'CHANGE: <summary>'
+labels: ''
+assignees: ''
+
+---
+
+A change request is considered a (small) Request-For-Comment, and requires a concrete proposal and motivation.
+
+## Summary
+
+How does this affect the API / end-user? (Include API-breaking changes, value-breaking changes and API additions.)
+
+## Details
+
+What changes does this require internally?
+
+## Motivation
+
+What is the motivation for this change?
+
+Since every change has a cost (even if just API churn or extra code size), every change must have sufficient motivation. This is arguably the most important part of the RFC.
+
+## Alternatives
+
+Which alternatives might be considered, and why or why not?

.github/PULL_REQUEST_TEMPLATE.md

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+- [ ] Added a `CHANGELOG.md` entry
+
+# Summary
+
+# Motivation
+
+# Details

.github/dependabot.yml

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+version: 2
+updates:
+  - package-ecosystem: "cargo"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "monthly"

.github/workflows/benches.yml

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+name: Benches
+
+on:
+  push:
+    branches: [ master ]
+    paths-ignore:
+      - "**.md"
+      - "examples/**"
+  pull_request:
+    branches: [ master ]
+    paths-ignore:
+      - "**.md"
+      - "examples/**"
+
+defaults:
+  run:
+    working-directory: ./benches
+
+jobs:
+  clippy-fmt:
+    name: "Benches: Check Clippy and rustfmt"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: stable
+          components: clippy, rustfmt
+      - name: Rustfmt
+        run: cargo fmt -- --check
+      - name: Clippy
+        run: cargo clippy --all-targets -- -D warnings
+  benches:
+    name: "Benches: Test"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: nightly
+      - name: Test
+        run: RUSTFLAGS=-Dwarnings cargo test --benches

.github/workflows/gh-pages.yml

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+name: gh-pages
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  deploy:
+    name: GH-pages documentation
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: https://rust-random.github.io/rand/
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install toolchain
+        uses: dtolnay/rust-toolchain@nightly
+
+      - name: Build docs
+        env:
+          RUSTDOCFLAGS: --cfg doc_cfg
+        # --all builds all crates, but with default features for other crates (okay in this case)
+        run: |
+          cargo doc --all --all-features --no-deps
+          cp utils/redirect.html target/doc/index.html
+          rm target/doc/.lock
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: './target/doc'
+
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4