chore(apps): reflect restore result in component phase

[leon-ape]

Summary

• rename the workload condition identifier from InstanceRestore to Restore before release

• project initial Restore status into Component phase while preserving explicit lifecycle and workload failure precedence

• report Component Progressing=True while Restore is running

• keep Component Healthy unchanged and keep Available based on the standard Component phase and existing availability policy

• keep Cluster phase aggregation and Ready calculation unchanged

• avoid reconciling Component Restore twice in one status pass

• update phase API descriptions and cover Component and Cluster aggregation outcomes

• use Completed/Running/Failed as Restore condition reasons; keep Progressing reason RestoreRunning

Tests

• /Users/leon/Workspace/github.com/apecloud/kubeblocks/scripts/codex-go-test.sh ./apis/workloads/v1 ./controllers/apps/component ./pkg/controller/instance ./pkg/controller/instanceset ./pkg/controller/instanceset2 -count=1
• /Users/leon/Workspace/github.com/apecloud/kubeblocks/scripts/codex-go-test.sh ./controllers/apps/cluster -run TestAPIs -ginkgo.focus=compose.cluster.phase -count=1
• focused Component status Ginkgo suite
• full Component, Cluster, Instance, InstanceSet and ITS2 packages
• dataprotection backup-waits-for-Cluster-Restore regression test

Generation

• make generate manifests doc (run twice; stable output)
• API reference regenerated; CRD, Helm CRD, DeepCopy, and client code have no additional changes

[apecloud-bot]

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[codecov]

Codecov Report

❌ Patch coverage is 81.25000% with 15 lines in your changes missing coverage. Please review.
✅ Project coverage is 65.73%. Comparing base (305e2ae) to head (592ec46).

Files with missing lines	Patch %	Lines
...ers/apps/component/transformer_component_status.go	77.04%	13 Missing and 1 partial ⚠️
pkg/controller/instanceset/reconciler_status.go	85.71%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #10840      +/-   ##
==========================================
+ Coverage   65.69%   65.73%   +0.03%     
==========================================
  Files         510      510              
  Lines       64860    64911      +51     
==========================================
+ Hits        42610    42667      +57     
+ Misses      18462    18459       -3     
+ Partials     3788     3785       -3     

Flag	Coverage Δ
unittests	65.73% <81.25%> (+0.03%)	⬆️

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