Update LinkedIn MCP Server secret name for clarity (#74)

* Add LinkedIn MCP Server to registry

  - Docker image: stickerdaniel/linkedin-mcp-server:latest

* fix(linkedin-mcp-server): update cookie name for clarity

* docs(linkedin-mcp-server): update cookie description and example

* chore(linkedin-mcp-server): update Docker image version to 1.3.1

* chore(linkedin-mcp-server): update Docker image version to 1.3.2

- License update
- fixed cli encoding issue

Author: stickerdaniel

servers/linkedin-mcp-server/server.yaml

@@ -1,5 +1,5 @@
 name: linkedin-mcp-server
-image: stickerdaniel/linkedin-mcp-server:latest
+image: stickerdaniel/linkedin-mcp-server:1.3.2
 type: server
 meta:
   category: business
@@ -12,13 +12,13 @@ meta:
     - networking
 about:
   title: LinkedIn MCP Server
-  description: This MCP server allows Claude and other AI assistants to access your LinkedIn. Scrape LinkedIn profiles and companies, get your recommended jobs, and perform job searches.
+  description: This MCP server allows Claude and other AI assistants to access your LinkedIn. Scrape LinkedIn profiles and companies, get your recommended jobs, and perform job searches. Set your li_at LinkedIncookie to use this server.
   icon: https://raw.githubusercontent.com/stickerdaniel/linkedin-mcp-server/main/assets/icons/linkedin.svg
 source:
   project: https://github.com/stickerdaniel/linkedin-mcp-server
 config:
-  description: Configure LinkedIn authentication using your session cookie
+  description: Configure LinkedIn authentication using your li_at cookie
   secrets:
-    - name: linkedin-mcp-server.linkedin_cookie
+    - name: linkedin-mcp-server.cookie
       env: LINKEDIN_COOKIE
-      example: AQETADxR7bsCqpZlAAACm-lNHKAAAAGXDGmgoE0ARivAnr-8lRlxIM4RDkJcImu3xIucKbYZiKMYUidcyY85e0Fg2gjCpXQ3h_SxVyhJ1TEY_Bp-3z9MWkoRk__bVlwgy9OaHOuxNL4IK-E9yc_ghrwk
+      example: AQETADxR7bsCqpZlAAACm-lNHKAAA...