feat: Add Troubleshooting Guide for Log Analytics Workspace Deletion Issues

[Abdul-Microsoft]

Purpose

• This pull request improves the documentation for local deployment by adding guidance on handling Log Analytics workspace deletion when redundancy (replication) is enabled. It introduces a new document with step-by-step instructions and updates the deployment guide to reference this process.

Documentation updates for resource deletion:

• Added a new file docs/LogAnalyticsReplicationDisable.md with detailed instructions for disabling Log Analytics workspace replication before deletion, including Azure CLI commands and verification steps.
• Updated docs/LOCAL_DEPLOYMENT.md to warn users that if redundancy is enabled, they must follow the replication disable steps before running azd down to avoid resource group deletion failures, with a link to the new guide.

Does this introduce a breaking change?

• Yes
• No

How to Test

• Get the code

git clone [repo-address]
cd [repo-name]
git checkout [branch-name]
npm install

• Test the code

What to Check

Verify that the following are valid

• ...

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