shellfirm 0.3.7

`shellfirm` will intercept any risky patterns (default or defined by you) and prompt you a small challenge for double verification, kinda like a captcha for your terminal.
Documentation
---
# -- psql:drop --
- test: "psql -c DROP TABLE users"
  description: "executing DROP commands via psql CLI"
  expect_ids: ["database:drop_table", "psql:drop"]
- test: "psql -c  DROP DATABASE testdb"
  description: "psql DROP DATABASE with extra space still matches"
  expect_ids: ["database:drop_database", "psql:drop"]
- test: "psql -c SELECT 1"
  description: "psql SELECT should not trigger drop check"
  expect_ids: []

# -- psql:drop — additional flag coverage --
- test: "psql -U postgres -c 'DROP TABLE users'"
  description: "user flag before -c"
  expect_ids: ["database:drop_table", "psql:drop"]

- test: "psql --command 'DROP DATABASE test'"
  description: "BUG: --command long form not matched"
  expect_ids: ["database:drop_database"]