Handle src -> tgt publish of mcp

For mcpTools - we have it twice - can we get rid of mcpServerInformation.json since that info is in the apiinformation.json file?
The mcp tools info includes a full path to the operations, but the operations should point to operations on the target apim instance, not the source. We should just do the rewrite for resource ID for the tools. However, we should not interfere with overrides. Either update the tool resource id before overrides (so overrides win) or don't rewrite resourceid if an override for the tool exists.

Issue: #172 — Handle src -> tgt publish of mcp
Assigned to: ApimExpert (🔵 APIM Expert)
Reason: Issue relates to backend/API work

Team roster:

ApiOpsLead (🏗️ Tech Lead) → label: squad:apiopslead
ApimExpert (🔵 APIM Expert) → label: squad:apimexpert
ApicExpert (🟣 APIC Expert) → label: squad:apicexpert
TypeScriptDev (🔷 TypeScript Developer) → label: squad:typescriptdev
NodeJsDev (🟢 Node.js Developer) → label: squad:nodejsdev
TestEngineer (🧪 Test Engineer) → label: squad:testengineer
OpenSourceExpert (⚖️ Open Source Expert) → label: squad:opensourceexpert
CodeReviewer (🔍 Code Reviewer & Standards Enforcer) → label: squad:codereviewer
AzdoExpert (🔶 Azure DevOps Expert) → label: squad:azdoexpert
GitHubExpert (⚫ GitHub Expert) → label: squad:githubexpert
DocWriter (📝 Technical Writer) → label: squad:docwriter
SecurityExpert (🔒 Security Expert) → label: squad:securityexpert
Ralph (🔄 Work Monitor) → label: squad:ralph

To reassign, remove the current squad:* label and add the correct one.

Fixed by PR #173