fix: correct session timeout values

[alerizzo]

What

Updates the two values on User session management to match what Codacy actually enforces:

	Documented	Actual
Idle session timeout	30 minutes	4 hours
Absolute session timeout	8 hours	12 hours

Why

The page was written in June 2024 and was accurate at the time. Both timeouts were raised on 2025-02-17, but the documentation was never updated — so it has been understating both values for about 18 months.

The behaviour described on the page is unchanged; only the durations are wrong.

🤖 Generated with Claude Code

[codacy-production]

Up to standards ✅

🟢 Issues 0 issues

Results:
0 new issues

View in Codacy

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_{TIP This summary will be updated as you push new changes.}

[github-actions]

Overall readability score: 53.8 (🟢 +0)

File	Readability
user-session-management.md	59.54 (🟢 +0.17)

View detailed metrics

🟢 - Shows an increase in readability
🔴 - Shows a decrease in readability

File	Readability	FRE	GF	ARI	CLI	DCRS
user-session-management.md	59.54	45.76	11.11	10.1	10.03	8.35
	🟢 +0.17	🟢 +0	🟢 +0	🟢 +0	🟢 +0.12	🟢 +0

Averages:

	Readability	FRE	GF	ARI	CLI	DCRS
Average	53.8	42.85	10.97	12.39	12.3	8.03
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0

View metric targets

Metric	Range	Ideal score
Flesch Reading Ease	100 (very easy read) to 0 (extremely difficult read)	60
Gunning Fog	6 (very easy read) to 17 (extremely difficult read)	8 or less
Auto. Read. Index	6 (very easy read) to 14 (extremely difficult read)	8 or less
Coleman Liau Index	6 (very easy read) to 17 (extremely difficult read)	8 or less
Dale-Chall Readability	4.9 (very easy read) to 9.9 (extremely difficult read)	6.9 or less