Agent sessions: consider a better out of the box sidebar experience (fix

 #284045) (#284053)

Merge pull request #282539 from microsoft/benibenj/fixFreeze

Fix freeze issue by updating data structures

Fix ADMX generation to use underscores instead of `.` (#279406) (#279461

)

Merge pull request #278380 from microsoft/connor4312/1.106-102811

edits: require approval for .code-workspace by default

chore: upate electron build

Ignore obsolete chat content part type

Fix #276094

Merge pull request #271404 from mjbvz/dev/mjbvz/nasty-takin

Version bump

candidate fix for #270285 (#270351)

* candidate fix for #270285

* better fix

* reduce diffs

* clean up

Update version to 1.104.3

Recovery version bump (#268056)