docs: add icons config, PendingTab recipes, and demo infrastructure

Problem: icon customization and auto-start workflow are undocumented;
no demo asset exists for the README.

Solution: document pending.Icons in vimdoc with nerd font and ASCII
recipes, add PendingTab to commands and mappings, add open-on-startup
recipe, add demo-init.lua and demo.tape for VHS screenshot generation,
add assets/ directory, add README icons section and demo placeholder.
This commit is contained in:
Barrett Ruth 2026-02-26 18:23:50 -05:00
parent 9fc24f5239
commit cd96a269a4
6 changed files with 188 additions and 1 deletions

0
assets/.gitkeep Normal file
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