27059 Revert “Experimental flags for hot reloads, fixed” (cla: yes, t: hot reload, tool)

27093 Update readmes for stocks/gallery (cla: yes, d: examples, team, team: gallery)

27096 Revert “Warn when building on master channel (#25007)” (cla: yes, tool)

27097 Typo fixes for notched_shapes.dart (cla: yes, framework)

27111 format initializer list of constructors (cla: yes, team)

27112 prevent _computeColumnWidths from getting stuck due to double precision (cla: yes, framework)

27113 Fix gsutil.py call for windows (cla: yes, team)