refactor(api): Central Logging 📜 (#1348)

* WIP: initial logging changes
add several transports in ~/config/winston
omit messages in logs, truncate long strings
add short blurb in dotenv for debug logging
GoogleClient: using logger
OpenAIClient: using logger, handleOpenAIErrors
Adding typedef for payload message
bumped winston and using winston-daily-rotate-file
moved config for server paths to ~/config dir
Added `DEBUG_LOGGING=true` to .env.example

* WIP: Refactor logging statements in code

* WIP: Refactor logging statements and import configurations

* WIP: Refactor logging statements and import configurations

* refactor: broadcast Redis initialization message with `info` not `debug`

* refactor: complete Refactor logging statements and import configurations

* chore: delete unused tools

* fix: circular dependencies due to accessing logger

* refactor(handleText): handle booleans and write tests

* refactor: redact sensitive values, better formatting

* chore: improve log formatting, avoid passing strings to 2nd arg

* fix(ci): fix jest tests due to logger changes

* refactor(getAvailablePluginsController): cache plugins as they are static and avoids async addOpenAPISpecs call every time

* chore: update docs

* chore: update docs

* chore: create separate meiliSync logger, clean up logs to avoid being unnecessarily verbose

* chore: spread objects where they are commonly logged to allow string truncation

* chore: improve error log formatting

api/package.json

@@ -51,6 +51,7 @@
     "jsonwebtoken": "^9.0.0",
     "keyv": "^4.5.4",
     "keyv-file": "^0.2.0",
+    "klona": "^2.0.6",
     "langchain": "^0.0.186",
     "librechat-data-provider": "*",
     "lodash": "^4.17.21",
@@ -74,8 +75,10 @@
     "pino": "^8.12.1",
     "sharp": "^0.32.6",
     "tiktoken": "^1.0.10",
+    "traverse": "^0.6.7",
     "ua-parser-js": "^1.0.36",
-    "winston": "^3.10.0",
+    "winston": "^3.11.0",
+    "winston-daily-rotate-file": "^4.7.1",
     "zod": "^3.22.4"
   },
   "devDependencies": {