feat: init node level sidecar.

[cybwan]

Description:
init node level sidecar.

Testing done:
Done

Affected area:

Functional Area
New Functionality	[X]
CI System	[ ]
CLI Tool	[ ]
Certificate Management	[ ]
Control Plane	[ ]
Demo	[ ]
Documentation	[ ]
Egress	[ ]
Ingress	[ ]
Install	[ ]
Networking	[ ]
Observability	[ ]
Performance	[ ]
SMI Policy	[ ]
Security	[ ]
Sidecar Injection	[ ]
Tests	[ ]
Upgrade	[ ]
Other	[ ]

Please answer the following questions with yes/no.

1. Does this change contain code from or inspired by another project? no

2. Is this a breaking change? no

3. Has documentation corresponding to this change been updated in the fsm-docs repo (if applicable)? no

[github-actions]

✅ PR Title Formatted Correctly

The title of this PR has been updated to match the correct format. Thank you!

[codecov-commenter]

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Codecov Report

Attention: Patch coverage is 8.88278% with 995 lines in your changes missing coverage. Please review.

Please upload report for BASE (release/v1.5@484750d). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
...ent/xnetwork/informers/externalversions/factory.go	0.00%	102 Missing ⚠️
pkg/sidecar/v2/xnet/maps/nat.go	0.00%	95 Missing ⚠️
pkg/sidecar/v2/dns.go	0.00%	76 Missing ⚠️
...typed/xnetwork/v1alpha1/fake/fake_accesscontrol.go	0.00%	68 Missing ⚠️
pkg/xnetwork/client.go	0.00%	68 Missing ⚠️
...kg/apis/xnetwork/v1alpha1/zz_generated.deepcopy.go	0.00%	66 Missing ⚠️
pkg/sidecar/v2/acl.go	0.00%	51 Missing ⚠️
...n/client/xnetwork/clientset/versioned/clientset.go	0.00%	47 Missing ⚠️
...rsioned/typed/xnetwork/v1alpha1/xnetwork_client.go	0.00%	44 Missing ⚠️
pkg/sidecar/v2/job.go	0.00%	40 Missing ⚠️
... and 36 more

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Additional details and impacted files

@@               Coverage Diff               @@
##             release/v1.5     #481   +/-   ##
===============================================
  Coverage                ?   15.69%           
===============================================
  Files                   ?      856           
  Lines                   ?    62924           
  Branches                ?        0           
===============================================
  Hits                    ?     9877           
  Misses                  ?    52859           
  Partials                ?      188           

Flag	Coverage Δ
unittests	15.69% <8.88%> (?)

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