remove outdated documentation map section from index.html

update AGENTS.md to emphasize documentation and testing requirements for code changes

added soplang specs and AGENTS.md

refine index.html general presentation of soplang

rename soplang to soplang pipeline in docs

enhance Folder.newer to accept Folder instances; update documentation and tests

clarify . dot notation in docs

removed files command, added Folder customType with .path .newer

improve variable cleanup on paragraph and chapter deletion; force import execution in ChatRoom

added ! operator as suffix/prefix to a command, forces execution

remake file command to files/glob using unix patterns

fix bracket in " " case , fix parser

documentation iteration 1

Fix BuildInstance.setErrorInfo to persist errors via varUtil.updateErrorInfo

pass docPath to command execution