BruhMount Milestone Checkpoint #613 (v2.1.0-enhanced)

🚀 BruhMount Milestone Checkpoint (#613)

Trigger: Accumulated 27 commits since checkpoint-586-60fcbf9
Version: v2.1.0-enhanced
Commit: 9ebbdc7

📋 Changes Compiled Since Last Checkpoint:

• nomount: bump the version from v2.1.0 to v2.1.1 (7046c7a)
• kernel: correct NOMOUNT_VERSION (71ac345)
• webui: synchronize Crowdin translations (d3addfc)
• kernel: remove redundant UID Bloom hashing (6319390)
• kernel: skip Bloom for small child sets (043ea66)
• kernel: retire rule arrays and leaves with call_rcu, take mutex once per add batch (1f35f82)
• kernel: cache fsuid in the actor proxy (e6756af)
• kernel: implement scope guard for RCU read lock/unlock (75ed11c)
• kernel: split rule resolution into borrowed and owned variants (2277006)
• kernel: prepare VFS hooks before publishing children (dacb655)
• kernel: free unpublished topology rules (28347a0)
• kernel: build: add -fno-stack-protector to Makefile and strip page pinner symbols in LKM workflows (baf22db)
• kernel: use designated path initialization (c0e03b7)
• kernel: pack rule strings into the rule array (d5955a2)
• kernel: decouple virtual inodes from rules (8005194)
• kernel: simplify lookup and UID export (84187f0)
• userspace: escape paths in JSON rule output (5fa05b5)
• userspace: propagate list query failures (a94abcf)
• webui: add Skip/Unskip module button (3179c1f)
• kernel: avoid repeated directory cache pruning (fcaa6c4)
• misc: integrate Crowdin for translations (007f933)
• kernel: trim per-entry overhead in directory iteration (64478a3)
• kernel: skip the d_lock in the no-op path of nomount_hijack_dentry_ops (516de9d)
• kernel: resolve nm_entries(arr) outside of bsearch loop (fe6a2fa)
• chore(release): update update.json for version 21586 [skip ci] (3eb5ef8)
• kernel: add 256-bit bloom prefilter to the UID exclusion list (27d4f0e)

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