✨ v0.8.3-rc1 (#11856)

* 🔧 chore: Update configuration version to 1.3.4 in librechat.example.yaml and data-provider config.ts

- Bumped the configuration version in both librechat.example.yaml and data-provider/src/config.ts to 1.3.4.
- Added new options for creating prompts and agents in the interface section of the YAML configuration.
- Updated capabilities list in the endpoints section to include 'deferred_tools'.

* 🔧 chore: Bump version to 0.8.3-rc1 across multiple packages and update related configurations

- Updated version to 0.8.3-rc1 in bun.lock, package.json, and various package.json files for frontend, backend, and data provider.
- Adjusted Dockerfile and Dockerfile.multi to reflect the new version.
- Incremented version for @librechat/api from 1.7.22 to 1.7.23 and for @librechat/client from 0.4.51 to 0.4.52.
- Updated appVersion in helm Chart.yaml to 0.8.3-rc1.
- Enhanced test configuration to align with the new version.

* 🔧 chore: Update version to 0.8.300 across multiple packages

- Bumped version to 0.8.300 in bun.lock, package-lock.json, and package.json for the data provider.
- Ensured consistency in versioning across the frontend, backend, and data provider packages.

* 🔧 chore: Bump package versions in bun.lock

- Updated version for @librechat/api from 1.7.22 to 1.7.23.
- Incremented version for @librechat/client from 0.4.51 to 0.4.52.
- Bumped version for @librechat/data-schemas from 0.0.35 to 0.0.36.

bun.lock

@@ -36,7 +36,7 @@
     },
     "api": {
       "name": "@librechat/backend",
-      "version": "0.8.2-rc2",
+      "version": "0.8.300",
       "dependencies": {
         "@aws-sdk/client-bedrock-runtime": "^3.941.0",
         "@aws-sdk/client-s3": "^3.758.0",
@@ -124,7 +124,7 @@
     },
     "client": {
       "name": "@librechat/frontend",
-      "version": "0.8.2-rc2",
+      "version": "0.8.300",
       "dependencies": {
         "@ariakit/react": "^0.4.15",
         "@ariakit/react-core": "^0.4.17",
@@ -254,7 +254,7 @@
     },
     "packages/api": {
       "name": "@librechat/api",
-      "version": "1.7.22",
+      "version": "1.7.23",
       "devDependencies": {
         "@babel/preset-env": "^7.21.5",
         "@babel/preset-react": "^7.18.6",
@@ -321,7 +321,7 @@
     },
     "packages/client": {
       "name": "@librechat/client",
-      "version": "0.4.51",
+      "version": "0.4.52",
       "devDependencies": {
         "@babel/core": "^7.28.5",
         "@babel/preset-env": "^7.28.5",
@@ -409,7 +409,7 @@
     },
     "packages/data-provider": {
       "name": "librechat-data-provider",
-      "version": "0.8.231",
+      "version": "0.8.300",
       "dependencies": {
         "axios": "^1.12.1",
         "dayjs": "^1.11.13",
@@ -447,7 +447,7 @@
     },
     "packages/data-schemas": {
       "name": "@librechat/data-schemas",
-      "version": "0.0.35",
+      "version": "0.0.36",
       "devDependencies": {
         "@rollup/plugin-alias": "^5.1.0",
         "@rollup/plugin-commonjs": "^29.0.0",