Migrate all 37 store definitions from the deprecated object-with-id
signature to the string-id-first signature required by Pinia 3:
defineStore({ id: 'name', ... }) → defineStore('name', { ... })
* refactor: add HTTP client wrapper and upgrade axios to v1
Introduce a thin HTTP wrapper (resources/scripts/http) that centralizes
axios configuration, interceptors, and auth header injection. All 43
files now import from the wrapper instead of axios directly, making
future library swaps a single-file change. Upgrade axios from 0.30.0
to 1.14.0.
* fix: restore window.Ls assignment removed during axios refactor
company.js uses window.Ls.set() to persist selected company,
which broke after the axios plugin (that set window.Ls) was deleted.
