Add d1 agent skill guidance - #137

Running Vale across on the following files affected by this PR:

- lfm/models/decision-models.mdx

Attempting to initialize Vale linter...
No customer vale configuration detected. Using Mintlify's default configuration.
Attempting to run Vale spellcheck...
Vale spellcheck completed successfully.

lfm/models/decision-models.mdx:
	- 13:5      Did you really mean 'Noul'?
	- 25:57     Did you really mean 'Noul'?
	- 27:3      Did you really mean 'Noul'?
	- 27:22     Did you really mean 'Noul'?
	- 27:257    Did you really mean 'Noul'?
	- 29:229    Did you really mean 'Noul'?
	- 45:309    Did you really mean 'Noul'?
	- 52:5      Did you really mean 'claude'?
	- 53:5      Did you really mean 'claude'?
	- 64:5      Did you really mean 'npx'?
	- 77:65     Did you really mean 'Vercel'?
	- 112:46    Did you really mean 'Noul'?
	- 295:10    Did you really mean 'typesafe_sdk'?
	- 406:10    Did you really mean 'typesafe_sdk'?
	- 528:10    Did you really mean 'typesafe_sdk'?


Found 15 suggested changes across 1 files in 530.23ms