warehouse: add to AI: Mistral, perchance/AI, cai-tools

warehouse.md

@@ -8,6 +8,7 @@
 ## Companies
 
 - https://comma.ai
+- Mistral (LLMs)
 
 ## Researches
 
@@ -24,6 +25,14 @@
 - alpaca.cpp
 - https://github.com/OpenBMB/ChatDev
 
+## Online tools
+
+- https://perchance.org/ai-story-generator
+
+## Tools
+
+- https://github.com/irsat000/cai-tools
+
 # Digital design
 
 - For UI designers: https://ianli.github.io/so-you-need-a-typeface/