fissile 0.10.0

Changed

• The links to the sibling tools now name agent-grounds, which grund and
  rhei joined after this repository's own move: the AGENTS.md and README.md
  pointers to grund, and the config-home decision's reference to rhei's
  matching issue. Changelog entries keep the old name, because they record where
  the work happened at the time. (PR #71)

Changed

• The repository moved from vjovanov/fissile to agent-grounds/fissile,
  alongside the workspace it is maintained in. Every live link now names the new
  owner: the crate's repository and homepage, the schema $ids, the README's
  install and release links, and the managed AGENTS.md block that fissile init writes into an adopting repository. The crate name on crates.io is
  unchanged, so cargo install fissile and every pinned version keep working,
  and GitHub redirects the old URLs. Changelog entries keep the old name,
  because they record where the work happened at the time. Regenerate the
  managed block with fissile init to pick up the new link. (PR #70)

Added

• Debt direction and age in audit: fissile audit --history <from>..<to>
  resolves an ancestral Git range and appends a final history section, in text
  and in JSON, that says which way the exception debt moved rather than only
  where it stands (§FS-004-check-audit.2). It reports exceptions added and
  retired, ceilings raised and lowered, the age of every deferred entry, and the
  age of each continuously unexceptioned soft finding, evaluating every
  first-parent state with that revision's own config, registries, rules and
  measurements. Identity follows §DF-005-exception-identity, so an
  evidence-backed file or directory rename preserves an entry and its age
  instead of reading as a retirement plus an addition, and age resets only after
  a real absence. A malformed, non-ancestral, shallow or ambiguous history is
  refused outright rather than reported in part. check and audit without the
  option keep their existing execution paths and output. (PR #69)

  Library callers are affected at source: AuditOptions gains a history
  field and the audit section enum gains a variant, so exhaustive matches and
  struct literals need updating. At 0.x this forces the minor number.

Changed

• §FS-001-config.3, §FS-004-check-audit.1.4: soft findings now demand a
  current-commit split or recorded-debt decision, and check --staged blocks a
  history-proven continuous over-soft run at the rule's soft_edit_limit, while
  incomplete history stays advisory. fissile limits reports the effective
  allowance for every soft rule. (PR #68)