wiki: home, troubleshooting matrix, cookbook, faq, sidebar - Home: what this wiki is for (community knowledge layer), pointers to the canonical in-repo docs, house rules. - Troubleshooting: the error→cause→fix matrix grown from field runs — engine boot timeouts, the userns probe hang (MOZ_ASSUME_USER_NS=0), Firefox 152 cookies.sqlite schema (expiry ms, schemeMap 256), identity-match session burns, silent rten quantized-model failures, typing fixes by version. - Cookbook: session-portability recipe with the golden rule (identity must match origin device) + placeholder slots for community recipes. - FAQ: why Firefox, vs Camoufox, agent-native, no GPU needed, legality. - _Sidebar: navigation.