chore: Inject test account data for development mode

[MikuroXina]

• Update passphraseHash
• Apply dummyAccounts in development mode

[codecov]

Codecov Report

Attention: Patch coverage is 50.00000% with 2 lines in your changes missing coverage. Please review.

Project coverage is 35.07%. Comparing base (6886bd8) to head (57c6b0a).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
pkg/accounts/mod.ts	0.00%	2 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1078   +/-   ##
=======================================
  Coverage   35.06%   35.07%           
=======================================
  Files         139      139           
  Lines       14497    14499    +2     
  Branches     1069     1069           
=======================================
+ Hits         5084     5085    +1     
- Misses       9413     9414    +1     

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