feat: adding validation on 0 maxOfflineDiskEvents

[choudlet]

Adding in Validation and Support for No Offline Mode when user configures 0 to maxOfflineDiskEvents

[github-actions]

Test Results

 58 files  ± 0   58 suites  ±0   1m 3s ⏱️ -1s
474 tests +11  474 ✅ +11  0 💤 ±0  0 ❌ ±0 
948 runs  +22  948 ✅ +22  0 💤 ±0  0 ❌ ±0 

Results for commit 5303927. ± Comparison against base commit 3f3ce7f.

This pull request removes 3 and adds 14 tests. Note that renamed tests count towards both.

com.metarouter.analytics.InitOptionsTest ‑ custom maxOfflineDiskEvents accepted
com.metarouter.analytics.InitOptionsTest ‑ maxOfflineDiskEvents defaults to 10000
com.metarouter.analytics.queue.PersistableEventQueueTest ‑ offline disk overflow respects maxOfflineDiskEvents cap

com.metarouter.analytics.InitOptionsTest ‑ custom maxDiskEvents accepted
com.metarouter.analytics.InitOptionsTest ‑ does not warn when maxDiskEvents equals maxQueueEvents
com.metarouter.analytics.InitOptionsTest ‑ does not warn when maxDiskEvents exceeds maxQueueEvents
com.metarouter.analytics.InitOptionsTest ‑ does not warn when maxDiskEvents is zero (in-memory-only opt-out)
com.metarouter.analytics.InitOptionsTest ‑ maxDiskEvents defaults to 10000
com.metarouter.analytics.InitOptionsTest ‑ negative maxDiskEvents throws exception
com.metarouter.analytics.InitOptionsTest ‑ warns when maxDiskEvents is less than maxQueueEvents
com.metarouter.analytics.InitOptionsTest ‑ zero maxDiskEvents is accepted as in-memory-only opt-out
com.metarouter.analytics.queue.PersistableEventQueueTest ‑ enqueue at byte cap with zero disk drops oldest until fits and writes no disk file
com.metarouter.analytics.queue.PersistableEventQueueTest ‑ enqueue at event cap with zero disk drops oldest and writes no disk file
…

♻️ This comment has been updated with latest results.