v0.5.0

• Add TSX (typescriptreact) React hook entries (hook useX) to the minimap (incl. destructuring/assignments).
• Improve TSX Tree-sitter structural highlighting (captures const arrow-function declarations).
• Pin minimap split to the tabpage edge for side="left" / side="right".
• Make focus keymap (<leader>mf) open the minimap if needed.
• Add return entries for Swift/TypeScript/TSX.
• Fix reload.lua to not override supported filetypes during hot-reload.