feat: add tx edit and tx delete (v0.3.0)HEADv0.3.0master

Implements ISSUES.md #1, the missing other half of an import tool:
correcting and removing mis-imported transactions without the web UI.

- tx edit <id>: PATCH a single-split journal; only the fields passed are
  sent (--amount/--date/--desc/--from/--to/--category/--tags/--type). Errors
  if no field is given. Accounts resolve to ids; category/tags pass raw.
- tx delete <id>: requires --yes (no interactive prompt, agent-first);
  prints {"deleted": "<id>"} on success.

Also fix gen_completion.py: running it as a script put scripts/ on
sys.path[0] and imported the installed (stale) firefly_cli, so the
generated completion drifted (missing account balance/get, tx get/search).
Prepend the repo root so the documented regen command uses this tree. The
regenerated completion now reflects the full command surface.

MINOR bump per the contract-keyed scheme: new commands, no breaking change.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/SKILL.md b/SKILL.md
index 7956bdd..b90ad2e 100644
--- a/SKILL.md
+++ b/SKILL.md
@@ -57,6 +57,10 @@ firefly account create <name> --type asset|expense|revenue
         [--opening-balance N] [--currency CODE]
 firefly tx add <amount> --from <acct> --to <acct>
         [--desc TEXT] [--date YYYY-MM-DD] [--category NAME] [--tags a,b] [--type T]
+firefly tx edit <id>
+        [--amount N] [--date YYYY-MM-DD] [--desc TEXT] [--from <acct>] [--to <acct>]
+        [--category NAME] [--tags a,b] [--type T]   # only fields passed are changed
+firefly tx delete <id> --yes                        # --yes required, no prompt
 firefly tx list [--since YYYY-MM-DD] [--until YYYY-MM-DD] [--account NAME] [--limit N]
 firefly tx get <id>
 firefly tx search <query>
@@ -116,6 +120,14 @@ Returns a transaction group: `{"id", ..., "transactions": [ {split}, ... ]}`.
 The real fields (type, amount, description, source/destination, tags) are in
 `transactions[0]` for a single-split transaction.
 
+**Fix a mis-imported transaction.** `tx edit` patches only the fields you pass;
+everything else is left untouched. To flip a reversed transfer, swap the ends:
+```bash
+firefly tx edit 75 --from BBVA --to Mediolanum
+firefly tx edit 75 --amount 50.00 --date 2026-06-15
+firefly tx delete 76 --yes        # remove a duplicate
+```
+
 ## Gotchas
 
 - `tx list` with no transactions in range returns `[]`. Empty is not an error;
@@ -126,6 +138,9 @@ The real fields (type, amount, description, source/destination, tags) are in
   default period, which may hide older transactions. Pass an explicit `--since`
   to be sure.
 - `--tags` is a single comma-separated argument: `--tags food,fun`.
+- `tx edit` handles single-split journals only. `tx delete` will not run
+  without `--yes` (there is no interactive prompt); on success it prints
+  `{"deleted": "<id>"}`.
 
 ## Extending