fix(ui): repair tool navigation

fix(ui): keep tools visible

refactor(ui): establish guided workflow

refactor(ui): simplify export language

test(update): pin fixture platform

feat(export): add incremental project history

Preserve existing verified files, copy only new data, block content conflicts, and record cumulative filter and session changes across exports.

feat: add project lifecycle and quality analysis

Keep calibration libraries global across projects and align quality scoring, sensor sampling, and release UI on Windows, Linux, and macOS.

Setup iniziale guidato e Master Library in evidenza (#12)

* feat(onboarding): add guided first-run setup

* fix(ci): track new onboarding action

fix(installer): show legacy update progress (#11)

Display a compatibility progress window when older app versions launch updates in very-silent mode.

fix(updater): show installation progress (#10)

Keep the native installer progress visible and surface installation errors during automatic updates.