Merge pull request #260139 from microsoft/tyriar/r_1_103_258542_2

Cover other cases for legacy terminal toolSpecificData

bump to 1.102.3 (#258385)

loading instructions on demand needs agent mode (#256675)

SCM - adopt sequencer for tree operations (#256044)

Revert "chat - begin installation earlier (#252925)" (#254961)

This reverts commit 4e32b01.

Fix hiding all content when responseIsFiltered: true (#252244)

Fix hiding all content when responseIsFiltered: true (#252050)

* Fix hiding all content when responseIsFiltered: true
For microsoft/vscode-copilot-release#12599

* Respect errorDetails.level when errorDetails.confirmationButtons

fix: web detection for typescript language server (#251799)

Do not check for navigator to detect web environment in built-in extensions (#251688)

Do not check for navigator to detect web environment

Co-authored-by: Jean Pierre <jeanp413@hotmail.com>

Core part of microsoft/vscode-copilot#18246

Merge pull request #249521 from microsoft/ben/flexible-rhinoceros

Copilot `1.100` recovery fixes

Add log for "invalid value reference" (#248959)

Add log for "invalid value reference" (#248767)

microsoft/vscode-copilot-release#7402