- use unified response codes for measurement recommend handler
- reject recommend inputs with continuous dots as invalid params
- fix exact and continuation match offsets for recommend results
- preserve correct offsets for fallback recommend scenarios
- use hash-based confirmation for measurement token7 recommendations
- write component and bay token7 hash indexes for HEXISTS validation
- add tests for input validation, hash keys, and recommend offset cases
- replace fan-in channel recommendation searches with errgroup-based execution
- return SearchResult directly from Redis recommendation helper functions
- fallback leading-dot recommendation input to initial token suggestions
- remove unused recommendLenType parameter from fuzzy member set validation
- clean up small model selection and naming issues
- detect concrete recommend hits before normalizing results
- drop fallback results when any syntax path returns real candidates
- keep fallback candidates only when every path has no concrete hit
- fallback to all current-level candidates when fuzzy search has no result
- track fallback results and calculate fallback offsets from max rune length
- use rune-based prefix offsets and trimming for non-ASCII tokens
- reuse local nspath filtering for component nspath recommendations
- return a single measurement recommend payload instead of grouped payloads
- remove recommended_type from response schema and regenerated swagger docs
- normalize Redis recommend results in model layer with stable type ordering
- deduplicate trimmed recommend terms and preserve the maximum response offset
- add TopologyAnalysisHandler.Execute() with 5-phase BFS reachability
check between start/end component UUIDs; support CheckInService flag
to skip out-of-service nodes during traversal
- carry task params through RabbitMQ message (TaskQueueMessage.Params)
instead of re-querying DB in handler; update TaskHandler.Execute
interface and all handler signatures accordingly
- fix BuildMultiBranchTree UUIDFrom condition bug; return nodeMap for
O(1) lookup; add QueryTopologicByStartUUID for directed traversal
- add QueryBayByUUID/QueryBaysByUUIDs and
QueryComponentsInServiceByUUIDs (two-column select) to database layer
- add diagram.FindPath via LCA algorithm for tree path reconstruction
- move initTracerProvider to middleware.InitTracerProvider; add
OtelConfig struct to ModelRTConfig for endpoint configuration
- update topology analysis params to start/end_component_uuid +
check_in_service; remove dead topology init code
douxu