feat(amazonq): add pair programming card

[jpinkney-aws]

Problem

agentic chat should have a pair programming card that appears at the top of chat

Solution

implement it with the following behaviors:

1. If the pair programming card was dismissed in a previous session, never show it again
2. Continue showing the pair programming card in new basic chat tabs until you click the "X" to dismiss it. Once the "X" is pressed it will never be shown for future tabs in the current chat-client session or future sessions
3. If you have multiple basic chat tabs open and click X on one of them it only closes the programmer mode card for that single tab

depends on: aws/language-servers#1023

---

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[github-actions]

• This pull request modifies code in src/* but no tests were added/updated.
  • Confirm whether tests should be added or ensure the PR description explains why tests are not required.
• This pull request implements a feat or fix, so it must include a changelog entry (unless the fix is for an unreleased feature). Review the changelog guidelines.
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[nkomonen-amazon]

Is this line temporary for hybrid chat. Just wondering about scalability as we add more props to it

[jpinkney-aws]

what's passed in here is synced with what the flare chat client expects https://github.com/aws/language-servers/pull/1023/files#diff-b68ed2121e608d8cb0c35bb3021bfdc77a4fc0bd423d7b79cbead1e290c15300R135