Search API: Incorrect "ID" with API /api/search for dashboards

### What happened? API /api/search?type=dash-db returns dashboards data with invalid IDs if the IDs are >= 8 digits. API returns correct ID if the IDs are <8 digits long ### What did you expect to happen? API /api/search?type=dash-db should returns the dashboard data with correct IDs as stored in database irrespective of the length of ID. ### Did this work before? I have found this API working till version 11.6.7. API broke after v12. ### How do we reproduce it? Problem seems to be in below code which should return a decoded value of input string as `int64`. In case incoming string is less than 8 bytes, an error happen and further code in this module takes case of those strings. If the incoming string is >=8 bytes, then this code is able to decode it with incorrect value. https://github.com/grafana/grafana/blob/40f927dba8f883491ace34d1d67bf47580368cf2/pkg/storage/unified/resource/table.go#L535-L542 I wrote a simple golang code to showcase the problem ```go package main import ( "encoding/binary" "fmt" ) func decodeData(data string) { var f int64 binary.Decode([]byte(data), binary.BigEndian, &f) fmt.Printf("Input: %s, output %d \n", data, f) } func main() { decodeData("100") decodeData("1000") decodeData("10000") decodeData("100000") decodeData("1000000") decodeData("10000000") } ``` Output ``` Input: 100, output 0 Input: 1000, output 0 Input: 10000, output 0 Input: 100000, output 0 Input: 1000000, output 0 Input: 10000000, output 3544385890265608240 ``` If the "ID" in the database goes longer then 8 digits then given code returns incorrect output that causes dashboard provisioning service to fail. That service cannot add or remove the dashboard from database and we get below error ``` ERRORlogger=provisioning.dashboard type=file name=sidecarProvider t=2026-02-13T09:19:06.538887637Z level=error msg="failed to delete dashboard" id=3545236920922746929 error="pq: value \"3545236920922746929\" is out of range for type integer" ``` ### Is the bug inside…