refactor: massive USRPFP overhaul (#3)

This repo completely overhauls how USRPFP works. Some changes include:
- Deleted some leftover files
- Edited README.md a bit
- Avatars and badges are now stored in `db/data.json`
- CSS file (`db/dist.css`) is automatically generated by a GitHub
workflow

If you have questions, lmk

.github/scripts/convert/index.mjs

@@ -0,0 +1,39 @@
+import { readFile, writeFile } from "fs/promises";
+import { join } from "path";
+
+console.time("Done");
+
+console.log("Reading avatarsdatabase.css...");
+const avis = (await readFile(join("../../", "avatarsdatabase.css"), "utf8"))
+  .replace(/\r/g, "")
+  .split("\n");
+
+const imageMatcher = /url\((?:'|")([^'"]+)(?:'|")\)/;
+const avatarMatcher = /^\/\* Custom avatar for ([0-9]+) \*\/$/;
+const badgeMatcher = /^\/\* Custom badge for (.*?) \*\/$/;
+
+const avatars = {};
+for (let i = 0; i < avis.length; i++) {
+  const l = avis[i];
+  const id = l.match(avatarMatcher)?.[1];
+  if (id) avatars[id] = avis[i + 2].match(imageMatcher)[1];
+}
+
+const badges = {};
+for (let i = 0; i < avis.length; i++) {
+  const l = avis[i];
+  const username = l.match(badgeMatcher)?.[1];
+  if (username) badges[username] = avis[i + 10].match(imageMatcher)[1];
+}
+
+await writeFile(
+  join("../../", "db", "data.json"),
+  JSON.stringify(
+    {
+      avatars,
+      badges,
+    },
+    undefined,
+    4
+  )
+);

.github/scripts/generate/index.mjs

@@ -0,0 +1,55 @@
+import { readFile, writeFile } from "fs/promises";
+import { join } from "path";
+import UglifyCSS from "uglifycss";
+
+console.time("Done");
+
+const uglify = !process.argv.includes("--debug");
+
+console.log("Getting templates...");
+const templateLines = (
+  await readFile(join("../../", "db", "template.css"), "utf8")
+)
+  .replace(/\r/g, "")
+  .split("\n");
+
+const templates = {
+  avatar: "",
+  badge: "",
+};
+
+for (const id of Object.keys(templates)) {
+  const start = templateLines.findIndex(
+      (x) => x === `/* ${id.toUpperCase()}-TEMPLATE-BEGIN */`
+    ),
+    end = templateLines.findIndex(
+      (x) => x === `/* ${id.toUpperCase()}-TEMPLATE-END */`
+    );
+
+  if (start >= 0 && end >= 0)
+    templates[id] = templateLines.slice(start + 1, end).join("\n");
+  else throw new Error(`Failed to get template lines for: ${id}`);
+}
+
+console.log("Generating dist.css...");
+const data = JSON.parse(
+  await readFile(join("../../", "db", "data.json"), "utf8")
+);
+
+const dist = [];
+
+for (const [id, img] of Object.entries(data.avatars)) {
+  dist.push(templates.avatar.replace(/{id}/g, id).replace(/{img}/g, img));
+}
+for (const [username, img] of Object.entries(data.badges)) {
+  dist.push(
+    templates.badge.replace(/{username}/g, username).replace(/{img}/g, img)
+  );
+}
+
+await writeFile(
+  join("../../", "db", "dist.css"),
+  uglify ? UglifyCSS.processString(dist.join("\n")) : dist.join("\n\n")
+);
+
+console.timeEnd("Done");

.github/scripts/package.json

@@ -0,0 +1,12 @@
+{
+  "name": "scripts",
+  "private": true,
+  "scripts": {
+    "convert": "node convert/index.mjs",
+    "generate": "node generate/index.mjs",
+    "generate:debug": "node generate/index.mjs --debug"
+  },
+  "dependencies": {
+    "uglifycss": "^0.0.29"
+  }
+}

.github/scripts/pnpm-lock.yaml

@@ -0,0 +1,18 @@
+lockfileVersion: '6.0'
+
+settings:
+  autoInstallPeers: true
+  excludeLinksFromLockfile: false
+
+dependencies:
+  uglifycss:
+    specifier: ^0.0.29
+    version: 0.0.29
+
+packages:
+
+  /uglifycss@0.0.29:
+    resolution: {integrity: sha512-J2SQ2QLjiknNGbNdScaNZsXgmMGI0kYNrXaDlr4obnPW9ni1jljb1NeEVWAiTgZ8z+EBWP2ozfT9vpy03rjlMQ==}
+    engines: {node: '>=6.4.0'}
+    hasBin: true
+    dev: false