feat(example): support custom string in redact_sensitive script

[Vinfall]

Just like the title said. I thought I open a PR months ago but obviously I didn't.
Would fallback to previous "REDACTED" if the input is empty.

Command line example (ignore the make command):

$ make run
WET RUNNING!
source .venv/bin/activate; \
python3 redact_sensitive_patched.py --wet
Buckets: 
 - aw-watcher-window_xxx
 - aw-watcher-afk_xxx
 - aw-stopwatch

In which bucket are the events you want to redact? (* for all): * 
Do you want to search by regex or string? (regex/string): string

NOTE: Matching is not case sensitive!
Enter a string indicating sensitive content: blahblahtoreplace
Enter the string used to replace sensitive content: allohainplace

WARNING: Note that this performs an operation that cannot be undone. We strongly recommend that you backup/export your data before proceeding.
Press ENTER to continue, or Ctrl-C to abort

Checking bucket: aw-watcher-window_xxx
Found 0 sensitive events

Checking bucket: aw-stopwatch
Found 0 sensitive events

By the way, would you accept a PR to add Inline script metadata per PEP 723 in these scripts?

This is useful because I "install" activitywatch via Linux tarball and do not want to pip install aw-client again to use these scripts. With inline script metadata, I can run them simply by uv run redact_sensitive.py and it would handle dependency/venv automatically.

It would look like this:

# /// script
# requires-python = ">=3.11"
# dependencies = ["aw-client"]
# ///

import re
import sys
from copy import deepcopy
from typing import (
    List,
    Pattern,
    Set,
    Union,
    cast,
)

from aw_client import ActivityWatchClient
from aw_core import Event

aw: ActivityWatchClient

---

Important

Adds support for custom replacement strings in examples/redact_sensitive.py for redacting sensitive data.

• Behavior:
  • Adds input prompt in main() for custom replacement string for sensitive content.
  • Passes custom string to _redact_bucket() and _redact_event() for redaction.
• Functions:
  • Updates _redact_bucket() to accept and use custom replacement string.
  • Updates _redact_event() to replace sensitive content with custom string.
• Misc:
  • Removes hardcoded REDACTED string from global scope.

^{This description was created by for 94e0309. It will automatically update as commits are pushed.}

[ellipsis-dev]

❌ Changes requested. Reviewed everything up to 94e0309 in 1 minute and 14 seconds

More details

• Looked at 63 lines of code in 1 files
• Skipped 0 files when reviewing.
• Skipped posting 4 drafted comments based on config settings.

1. examples/redact_sensitive.py:124

• Draft comment:
  The updated '_redact_event' function signature correctly takes the replacement string parameter. Ensure that similar naming conventions are used consistently across the script.
• Reason this comment was not posted:
  Comment did not seem useful.

2. examples/redact_sensitive.py:23

• Draft comment:
  Removal of the hardcoded REDACTED constant: consider renaming this user-supplied replacement string (now passed as a parameter) to a more descriptive, lower-case name (e.g., replacement_str) to avoid confusion with constants.
• Reason this comment was not posted:
  Marked as duplicate.

3. examples/redact_sensitive.py:60

• Draft comment:
  User input for the replacement string is now added. Consider validating that the input is not empty to avoid accidental redaction with an empty string.
• Reason this comment was not posted:
  Marked as duplicate.

4. examples/redact_sensitive.py:124

• Draft comment:
  The function signatures for _redact_bucket and _redact_event now take a 'REDACTED' parameter. Consider renaming the parameter to a lower-case, more descriptive name (e.g., replacement_str) since it is a runtime value, not a constant.
• Reason this comment was not posted:
  Marked as duplicate.

Workflow ID: wflow_auQBnfiCSYraGj0N

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[Vinfall]

This is too long but I don't know how to cut it down. Now it should be even longer due to the empty fallback.