Bump version to 1.0.2 — module refactoring to one-function-per-file

Migrated 10 monolithic modules (parser, cmp, context_modal, diff_review,
logs, logs_panel, thinking, throbber, commands, autocmds) into granular
pure files. Deleted all barrel files and updated consumers to import
directly. Removed unused dead code files.

lua/codetyper/init.lua

@@ -9,7 +9,7 @@
 
 local M = {}
 
-M.version = "1.0.1"
+M.version = "1.0.2"
 
 ---@type CoderConfig
 M.config = {}