* in .gitignore

- add .idea/ for Jetbrains IDEs
* in everything.ts
  - remove import of SetLevelRequestSchema
  - remove logLevel var
  - add sessionId var
  - in startNotificationIntervals function
    - add optional sid argument
    - set sessionId to sid
    - define messages to be sent, adding sessionId if present
  - remove setRequestHandler call for SetLevelRequestSchema
  - replace server.notification calls that sent "notifications/message" objects with calls to server.sendLoggingMessage, passing just the parameters and sessionId.
* In package.json & package-lock.json
  - bump TS SDK version to 1.17.5
* In sse.ts, pass transport.sessionId to startNotificationIntervals call
* In stdio.ts
  - destructure startNotificationIntervals from createServer call
  - implement custom logging request handler and server.sendLoggingMessage implementation, as a
  workaround for the fact that the SDK's automatic log level handling currently only tracks requested log level by session id. This will be fixed in a followup PR for the SDK
  - call the startNotificationIntervals function after connecting the transport to the server
* In streamableHttp.ts
  - destructure startNotificationIntervals from createServer call
  - call startNotificationIntervals passing the transport.sessionId after connecting the transport to the server

src/everything/package.json

@@ -22,7 +22,7 @@
     "start:streamableHttp": "node dist/streamableHttp.js"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.17.4",
+    "@modelcontextprotocol/sdk": "^1.17.5",
     "express": "^4.21.1",
     "zod": "^3.23.8",
     "zod-to-json-schema": "^3.23.5"