feat: remove fast-json-stringify

With "fast-json-stringify":
simple message x 731,726 ops/sec ±1.00% (96 runs sampled)
message with printf x 604,838 ops/sec ±0.98% (95 runs sampled)
message with context x 660,218 ops/sec ±0.68% (97 runs sampled)
message with large context x 715,211 ops/sec ±1.52% (74 runs sampled)
message with large context x 724,470 ops/sec ±1.29% (77 runs sampled)

Without "fast-json-stringify":
simple message x 630,566 ops/sec ±0.59% (99 runs sampled)
message with printf x 551,880 ops/sec ±0.49% (100 runs sampled)
message with context x 577,205 ops/sec ±0.57% (99 runs sampled)
message with large context x 620,727 ops/sec ±1.03% (78 runs sampled)
message with large context x 622,001 ops/sec ±1.47% (76 runs sampled)

The difference is too minor at this point to make it worthwhile

package.json

@@ -17,7 +17,6 @@
   },
   "browser": "./dist/browser.js",
   "dependencies": {
-    "fast-json-stringify": "^5.8.0",
     "fast-printf": "^1.6.9",
     "safe-stable-stringify": "^2.4.3",
     "semver-compare": "^1.0.0"

src/Roarr.ts

@@ -1,40 +1,16 @@
 import { createLogger } from './factories/createLogger';
 import { createRoarrInitialGlobalState } from './factories/createRoarrInitialGlobalState';
 import { type MessageSerializer, type RoarrGlobalState } from './types';
-import fastJson from 'fast-json-stringify';
 import safeStringify from 'safe-stable-stringify';
 
-const fastStringify = fastJson({
-  properties: {
-    message: {
-      type: 'string',
-    },
-    sequence: {
-      type: 'string',
-    },
-    time: {
-      type: 'integer',
-    },
-    version: {
-      type: 'string',
-    },
-  },
-  type: 'object',
-});
-
 const ROARR = createRoarrInitialGlobalState(
   (globalThis.ROARR as RoarrGlobalState) || {},
 );
 
 globalThis.ROARR = ROARR;
 
 const serializeMessage: MessageSerializer = (message) => {
-  return (
-    '{"context":' +
-    safeStringify(message.context) +
-    ',' +
-    fastStringify(message).slice(1)
-  );
+  return safeStringify(message);
 };
 
 const Roarr = createLogger((message) => {