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/server/utils/handleText.spec.js

@@ -0,0 +1,51 @@
+const { isEnabled } = require('./handleText');
+
+describe('isEnabled', () => {
+  test('should return true when input is "true"', () => {
+    expect(isEnabled('true')).toBe(true);
+  });
+
+  test('should return true when input is "TRUE"', () => {
+    expect(isEnabled('TRUE')).toBe(true);
+  });
+
+  test('should return true when input is true', () => {
+    expect(isEnabled(true)).toBe(true);
+  });
+
+  test('should return false when input is "false"', () => {
+    expect(isEnabled('false')).toBe(false);
+  });
+
+  test('should return false when input is false', () => {
+    expect(isEnabled(false)).toBe(false);
+  });
+
+  test('should return false when input is null', () => {
+    expect(isEnabled(null)).toBe(false);
+  });
+
+  test('should return false when input is undefined', () => {
+    expect(isEnabled()).toBe(false);
+  });
+
+  test('should return false when input is an empty string', () => {
+    expect(isEnabled('')).toBe(false);
+  });
+
+  test('should return false when input is a whitespace string', () => {
+    expect(isEnabled('   ')).toBe(false);
+  });
+
+  test('should return false when input is a number', () => {
+    expect(isEnabled(123)).toBe(false);
+  });
+
+  test('should return false when input is an object', () => {
+    expect(isEnabled({})).toBe(false);
+  });
+
+  test('should return false when input is an array', () => {
+    expect(isEnabled([])).toBe(false);
+  });
+});