tooling: Enable ruff preview rules E231, E275, E301, E305, and W391.

[nedseb]

Context

Follow-up to #400 which enabled E203, E302, E303. Additional preview rules in the E/W group remain inactive due to explicit-preview-rules = true and would catch issues seen in recent PRs.

Rules to enable

Rule	Description	Current violations	Why
E231	Missing whitespace after ,	0	Prevents dense 0,15 in sprite arrays (seen in PR #399 before correction)
E275	Missing whitespace after keyword	0	Catches if(...) / for(...) without space
E301	Blank line between methods	0	Catches class methods with no separator
E305	2 blank lines after function/class definition	5	Symmetric with E302 — catches def foo(): ... \n code with only 1 blank line
W391	Too many newlines at end of file	0	Trailing blank lines cleanup

Fix

Add all five to the explicit select list in pyproject.toml and auto-fix the 5 existing E305 violations (all in example files: wsen-hids/examples/comfort_monitor.py, wsen-hids/examples/dew_point.py, wsen-pads/examples/altitude.py, wsen-pads/examples/pressure_trend.py, wsen-pads/examples/temp_pressure_display.py).

Related

• tooling: Enable ruff preview rules E302 and E303 for blank line enforcement. #400 — first round of preview rules (E203, E302, E303)

[semantic-release-updater]

🎉 This issue has been resolved in version 0.23.1 🎉

The release is available on:

• v0.23.1
• GitHub release

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