e12dfc7871
Second review round on the unpushed v3.20.0-v3.22.0 batch: - install parameters: a zero memory quota (nv_quota: 0 - the vendor reference form's C7 02 0000 C8 02 0000) is composed instead of being dropped as "unset" (only None/blank leaves the TLV out); a truncated EF length in stk_params is refused instead of read as an empty EF. - test suites: a suite whose member script is gone is repairable - the update endpoint accepts pruning a dangling reference (a removal of a live script stays refused; the PWA's row Delete prunes it), and reconcile_scripts_to_suites() lists an orphan even when its suite_id write is refused by the validator, so a stored script that no longer validates stays visible in the editor and fails at run start with the message instead of disappearing. - engine/PWA: the proactive action refuses a check.data (its result data is the drained-command list - the check was silently ignored); the vestigial _testScriptDraft is gone; berLenStr emits the 2/3-byte BER long form (a >255-byte C9 composes correctly). - docs: api.md (the stop cleanup answers ok, never an automatic cancel; the server persists the counters - the PWA does not write them back; the suite bundle import always merges the scripts; the quota-0 note) and test-scripts.md (the event action covers all modelled events; the direct-create path needs a suite_id; the format history); help EN/RU counter wording. - tests: the zero quota / truncated EF, the prune path, the invalid-script listing, the proactive data-check refusal, berLenStr and the >255-byte C9. Tests: 839 frontend + 804 Python; sw cache simple-v403.