1.3.8 Extensive code revision

-in file Browser Ctrl-X insert file name into buffer
-extensive debugging with KIMI model
-Lots of bug fixes, data correctness assertion, UX weirdness repairs
-Ctrl B and then wordstar on turns on wordstar key combinations (Jay feature)
-Ctrl-H splits the screen horizontal like joe (the Jay feature)
-mouse support
-paste is 83x faster now!
-Redo is by default assigned to Ctrl-R
-global find and replace
-multi Insert/Append in block selection
-refine original AI query with context in AI mode
-detect when the underlying file is changed by another program
-better config files (like hercules.cnf) syntax highlighting
-Ctrl 1 to top of buffer
-Ctrl 0 to bottom of buffer
-trim and hex commands
-scope on/off command
-ai-query gives you AI without buffer context
-fix help text
-fix scroll indicators
-more themes
-tab completion in indirect commands
-scroll indicators
-function braces box lines
-vim style file markers
-can select only partial buffer for AI prompt
-show bottom of data when presenting a screen that's not full to clearly say where the file ends
-disable surfer if not set in .cnf file
-if a selection has been marked before calling AI, then only pass the selection as context to the AI
-repeat Escape commands with numger like Escape 5 K deletes 5 lines
-finer grained visual selection with Ctrl K
-start at a certain line number with +n
-Ctrl Y undo buffer actions for 20 actions backwards
-revamped help after Ctrl B
-600 programming languages syntax highlighting
-delete-buffer direct command
-unicode support