📦 refactor: Move DB Models to @librechat/data-schemas (#6210)

* 🚀 feat: Introduce data schemas and refactor models to use @librechat/data-schemas

* 🚀 feat: Add installation step for Data Schemas Package in backend review workflow

* chore: Add `data-schemas` package to update/rebuild packages scripts

* chore: Update Dockerfile to include data-schemas package build process

* fix: add missing @rollup/plugin-typescript package

* chore: Add GitHub Actions workflow for publishing data-schemas package

---------

Co-authored-by: Danny Avila <danny@librechat.ai>

packages/data-schemas/src/schema/agent.ts

@@ -0,0 +1,125 @@
+import { Schema, Document, Types } from 'mongoose';
+
+// @ts-ignore
+export interface IAgent extends Omit<Document, 'model'> {
+  id: string;
+  name?: string;
+  description?: string;
+  instructions?: string;
+  avatar?: {
+    filepath: string;
+    source: string;
+  };
+  provider: string;
+  model: string;
+  model_parameters?: Record<string, unknown>;
+  artifacts?: string;
+  access_level?: number;
+  tools?: string[];
+  tool_kwargs?: Array<unknown>;
+  actions?: string[];
+  author: Types.ObjectId;
+  authorName?: string;
+  hide_sequential_outputs?: boolean;
+  end_after_tools?: boolean;
+  agent_ids?: string[];
+  isCollaborative?: boolean;
+  conversation_starters?: string[];
+  tool_resources?: unknown;
+  projectIds?: Types.ObjectId[];
+}
+
+const agentSchema = new Schema<IAgent>(
+  {
+    id: {
+      type: String,
+      index: true,
+      unique: true,
+      required: true,
+    },
+    name: {
+      type: String,
+    },
+    description: {
+      type: String,
+    },
+    instructions: {
+      type: String,
+    },
+    avatar: {
+      type: {
+        filepath: String,
+        source: String,
+      },
+      default: undefined,
+    },
+    provider: {
+      type: String,
+      required: true,
+    },
+    model: {
+      type: String,
+      required: true,
+    },
+    model_parameters: {
+      type: Object,
+    },
+    artifacts: {
+      type: String,
+    },
+    access_level: {
+      type: Number,
+    },
+    tools: {
+      type: [String],
+      default: undefined,
+    },
+    tool_kwargs: {
+      type: [{ type: Schema.Types.Mixed }],
+    },
+    actions: {
+      type: [String],
+      default: undefined,
+    },
+    author: {
+      type: Schema.Types.ObjectId,
+      ref: 'User',
+      required: true,
+    },
+    authorName: {
+      type: String,
+      default: undefined,
+    },
+    hide_sequential_outputs: {
+      type: Boolean,
+    },
+    end_after_tools: {
+      type: Boolean,
+    },
+    agent_ids: {
+      type: [String],
+    },
+    isCollaborative: {
+      type: Boolean,
+      default: undefined,
+    },
+    conversation_starters: {
+      type: [String],
+      default: [],
+    },
+    tool_resources: {
+      type: Schema.Types.Mixed,
+      default: {},
+    },
+    projectIds: {
+      type: [Schema.Types.ObjectId],
+      ref: 'Project',
+      index: true,
+    },
+  },
+  {
+    timestamps: true,
+  },
+);
+
+export default agentSchema;