Use lychee link checker instead of linkinator (#5868)

Seems like linkinator doesn't find any files:
https://github.com/emilk/egui/pull/5853#issuecomment-2765526298

This will check all links in .md files (except CHANGELOG.md) and in toml
files

.github/workflows/spelling_and_links.yml

@@ -15,16 +15,20 @@ jobs:
       - name: Check spelling of entire workspace
         uses: crate-ci/typos@master
 
-  linkinator:
-    name: linkinator
+  lychee:
+    name: lychee
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: jprochazk/linkinator-action@main
-        with:
-          linksToSkip: "https://crates.io/crates/.*, http://localhost:.*" # Avoid crates.io rate-limiting
-          retry: true
-          retryErrors: true
-          retryErrorsCount: 5
-          retryErrorsJitter: 2000
+      - name: Don't check CHANGELOG.md files
+        # This is really stupid but lychee doesn't have a way of excluding files via GLOB:
+        # https://github.com/lycheeverse/lychee/issues/1608
+
+        # We need to exclude CHANGELOG.md since we don't want to have a CI failure everytime some contributor decides
+        # to change their username.
+        run: rm -r  */**/CHANGELOG.md CHANGELOG.md
+      - name: Link Checker
+        uses: lycheeverse/lychee-action@v2
+        with:
+          args: "'**/*.md' '**/*.toml' --exclude localhost --exclude reddit.com" # I guess reddit doesn't like github action IPs
 

ARCHITECTURE.md

@@ -51,7 +51,7 @@ Thin wrapper around `egui_demo_lib` so we can compile it to a web site or a nati
 Depends on `egui_demo_lib` + `eframe`.
 
 ### `egui_kittest`
-A test harness for egui based on [kittest](https://github.com/rerun/kittest) and [AccessKit](https://github.com/AccessKit/accesskit/).
+A test harness for egui based on [kittest](https://github.com/rerun-io/kittest) and [AccessKit](https://github.com/AccessKit/accesskit/).
 
 ### Other integrations
 

README.md

@@ -4,7 +4,7 @@
 [![Latest version](https://img.shields.io/crates/v/egui.svg)](https://crates.io/crates/egui)
 [![Documentation](https://docs.rs/egui/badge.svg)](https://docs.rs/egui)
 [![unsafe forbidden](https://img.shields.io/badge/unsafe-forbidden-success.svg)](https://github.com/rust-secure-code/safety-dance/)
-[![Build Status](https://github.com/emilk/egui/workflows/CI/badge.svg)](https://github.com/emilk/egui/actions?workflow=CI)
+[![Build Status](https://github.com/emilk/egui/workflows/Rust/badge.svg)](https://github.com/emilk/egui/actions/workflows/rust.yml)
 [![MIT](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/emilk/egui/blob/master/LICENSE-MIT)
 [![Apache](https://img.shields.io/badge/license-Apache-blue.svg)](https://github.com/emilk/egui/blob/master/LICENSE-APACHE)
 [![Discord](https://img.shields.io/discord/900275882684477440?label=egui%20discord)](https://discord.gg/JFcEma9bJq)
@@ -353,7 +353,7 @@ Notable contributions by:
 * [@AsmPrgmC3](https://github.com/AsmPrgmC3): [Proper sRGBA blending for web](https://github.com/emilk/egui/pull/650)
 * [@AlexApps99](https://github.com/AlexApps99): [`egui_glow`](https://github.com/emilk/egui/pull/685)
 * [@mankinskin](https://github.com/mankinskin): [Context menus](https://github.com/emilk/egui/pull/543)
-* [@t18b219k](https://github.com/t18b219k): [Port glow painter to web](https://github.com/emilk/egui/pull/868)
+* [@KentaTheBugMaker](https://github.com/KentaTheBugMaker): [Port glow painter to web](https://github.com/emilk/egui/pull/868)
 * [@danielkeller](https://github.com/danielkeller): [`Context` refactor](https://github.com/emilk/egui/pull/1050)
 * [@MaximOsipenko](https://github.com/MaximOsipenko): [`Context` lock refactor](https://github.com/emilk/egui/pull/2625)
 * [@mwcampbell](https://github.com/mwcampbell): [AccessKit](https://github.com/AccessKit/accesskit) [integration](https://github.com/emilk/egui/pull/2294)

crates/eframe/README.md

@@ -26,7 +26,7 @@ sudo apt-get install libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev lib
 
 You need to either use `edition = "2021"`, or set `resolver = "2"` in the `[workspace]` section of your to-level `Cargo.toml`. See [this link](https://doc.rust-lang.org/edition-guide/rust-2021/default-cargo-resolver.html) for more info.
 
-You can opt-in to the using [`egui_wgpu`](https://github.com/emilk/egui/tree/master/crates/egui_wgpu) for rendering by enabling the `wgpu` feature and setting `NativeOptions::renderer` to `Renderer::Wgpu`.
+You can opt-in to the using [`egui-wgpu`](https://github.com/emilk/egui/tree/master/crates/egui-wgpu) for rendering by enabling the `wgpu` feature and setting `NativeOptions::renderer` to `Renderer::Wgpu`.
 
 ## Alternatives
 `eframe` is not the only way to write an app using `egui`! You can also try [`egui-miniquad`](https://github.com/not-fl3/egui-miniquad), [`bevy_egui`](https://github.com/mvlabat/bevy_egui), [`egui_sdl2_gl`](https://github.com/ArjunNair/egui_sdl2_gl), and others.