docs: docs for next release (#13621)

* docs: docs for next release

* changes to opentelemetry dependencies

* document plugin env variables

* document admin changes

* fix vale error

* add version notes

* document campaign budget updates

* document campaign changes in user guide

* document chages in cluster mode cli

* documented once promotion allocation

* document multiple API keys support

www/apps/book/app/learn/introduction/from-v1-to-v2/page.mdx

@@ -70,17 +70,10 @@ A basic v2 project has the following dependencies in `package.json`:
     "@medusajs/admin-sdk": "2.8.2",
     "@medusajs/cli": "2.8.2",
     "@medusajs/framework": "2.8.2",
-    "@medusajs/medusa": "2.8.2",
-    "@mikro-orm/core": "6.4.3",
-    "@mikro-orm/knex": "6.4.3",
-    "@mikro-orm/migrations": "6.4.3",
-    "@mikro-orm/postgresql": "6.4.3",
-    "awilix": "^8.0.1",
-    "pg": "^8.13.0"
+    "@medusajs/medusa": "2.8.2"
   },
   "devDependencies": {
     "@medusajs/test-utils": "2.8.2",
-    "@mikro-orm/cli": "6.4.3",
     "@swc/core": "1.5.7",
     "@swc/jest": "^0.2.36",
     "@types/jest": "^29.5.13",
@@ -107,25 +100,15 @@ The main changes are:
     - `@medusajs/framework`
     - `@medusajs/medusa`
     - `@medusajs/test-utils` (as a dev dependency)
-- You need to install the following extra packages:
-    - Database packages:
-        - `@mikro-orm/core@6.4.3`
-        - `@mikro-orm/knex@6.4.3`
-        - `@mikro-orm/migrations@6.4.3`
-        - `@mikro-orm/postgresql@6.4.3`
-        - `@mikro-orm/cli@6.4.3` (as a dev dependency)
-        - `pg^8.13.0`
-    - Framework packages:
-        - `awilix@^8.0.1`
-    - Development and Testing packages:
-        - `@swc/core@1.5.7`
-        - `@swc/jest@^0.2.36`
-        - `@types/node@^20.0.0`
-        - `jest@^29.7.0`
-        - `ts-node@^10.9.2`
-        - `typescript@^5.6.2`
-        - `vite@^5.2.11`
-        - `yalc@^1.0.0-pre.53`
+- You need to install the following extra packages for development and testing:
+    - `@swc/core@1.5.7`
+    - `@swc/jest@^0.2.36`
+    - `@types/node@^20.0.0`
+    - `jest@^29.7.0`
+    - `ts-node@^10.9.2`
+    - `typescript@^5.6.2`
+    - `vite@^5.2.11`
+    - `yalc@^1.0.0-pre.53`
 - Other packages, such as `@types/react` and `@types/react-dom`, are necessary for admin development and TypeScript support.
 
 <Note>