docs: add notes on how ggml-metal backend

docs: add more metal notes

metal: update Makefile and simple.mm to use newLibraryWithURL

metal: add Swift example for Metal GPU programming

ci : try removing fetch-depth

ci : add debug tag name workflow

docs: add initial notes on Large Language Diffusion Models

docs: update macosx notes (needs cleanup)

docs: add macos notes on dsym files

docs: add more macosx notes

src: add macos features detection program

docs: update vision/granite.md

docs: add initial notes on Granite Vision model

docs: add initial notes on llama.vim

docs: continue llama.cpp grammar exploration (wip)

docs: add some background on grammar parsing

minja: add example of a statement

templates: add initial minja examples/exploration

docs: update introduction to chat templates

docs: add chat issue notes

docs: add initial chat templates notes (wip)

docs: add more grammar notes

docs: add notes on lazy grammar initialization

grammar: add llguidance grammar example

docs: add more notes on the samplers/grammars

docs: add initial notes on grammars

docs: add initial notes on llguidance

docs: update server-logprob-issue notes

docs: add patch for server logprob issue

docs: update server-logprob-issue.md