Fixing a bug when unrecording directory deletions (the "directory marker" in the tree table was not set)

Dependencies

• [2] IIV3EL2X Cleanup, formatting, and fixing the Git feature
• [3] CCLLB7OI Upgrading to Sanakirja 0.15 + version bump
• [4] VO5OQW4W Removing anyhow in libpijul
• [5] YN63NUZO Sanakirja 1.0
• [6] SXEYMYF7 Fixing the bad changes in history (unfortunately, by rebooting).
• [*] 7UPL3Y2A Unrecord: don't restore the same unrecorded file deletion twice in the inodes and tree tables

Change contents

• replacement in libpijul/src/unrecord/working_copy.rs at line 104
  [3.229205]→[3.7078:7110](∅→∅)
  − let (_, basename) = changes
  [3.229205]

  [2.2151]
  + let (meta, basename) = changes
• edit in libpijul/src/unrecord/working_copy.rs at line 122
  [3.15327]

  [8.338]
  + if meta.is_dir() {

  + let id = OwnedPathId {

  + parent_inode: inode,

  + basename: SmallString::new(),

  + };

  + put_tree_with_rev(txn, &id, &inode)?;

  + }