Hardcode is_incognito: true in the Perplexity request and remove the
toggle surface: the incognito tool parameter, PI_PERPLEXITY_INCOGNITO
env var, config file field, /perplexity-config prompt, and TUI status
indicators. Config and resolveDefaultModel are now model-only.
Supersedes the incognito portion of PR #4.
Co-authored-by: Ivan Pereira <183991+ivanrvpereira@users.noreply.github.com>
Run Perplexity search and auth requests through pi's Node runtime instead of
shelling out to Bun. Move development and CI commands to npm, add a Node test
build path, and keep OTP auth fail-fast when Set-Cookie headers are not
available.
mock.module() in index-execute.test.ts permanently poisons Bun's
module cache — mock.restore() does not undo it in Bun 1.3.11.
Use cache-busted dynamic imports (../src/mod.ts?t=${Date.now()}) in
beforeEach for the three affected test files so each test gets a
fresh, unpoisoned module instance.
