Tests: Respect min fee consensus parameter

[gmalouf]

Summary

Reworking min fee expectations in tests to consistently respect the consensus parameters.

Test Plan

Existing tests should all pass.

[Copilot]

Pull Request Overview

This PR updates test files to respect the consensus protocol's minimum fee parameter (MinTxnFee) instead of using hardcoded fee values. The changes ensure tests remain accurate across different consensus versions where minimum fees may vary.

• Tests now dynamically retrieve and use the network's minimum fee from consensus parameters or suggested parameters API
• Hardcoded fee values (commonly 1000 microAlgos) are replaced with protocol-aware fee calculations
• Balance calculations and assertions are updated to account for variable fees

Reviewed Changes

Copilot reviewed 65 out of 65 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
test/scripts/e2e_subs/rest.sh	Adds get_min_fee() function to retrieve network minimum fee via REST API
Multiple test shell scripts	Replace hardcoded fees with dynamic MIN_FEE from get_min_fee()
Python test files	Use goal.params().min_fee or params.MinFee instead of hardcoded values
Go test files	Replace hardcoded fees with proto.MinTxnFee from consensus parameters
Expect test files	Add GetSuggestedFee function and update fee handling
Config files	Update default fee values and add placeholder MinTxnFee values for testing

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[algorandskiy]

Plus I still suggest to rewrite AlgorandGoal::GetSuggestedFee to use curl + jq instead of submitting a transaction

[codecov]

Codecov Report

❌ Patch coverage is 0% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 50.97%. Comparing base (1625da7) to head (2978b2e).
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
ledger/eval/eval.go	0.00%	2 Missing ⚠️
cmd/pingpong/runCmd.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #6456      +/-   ##
==========================================
- Coverage   51.13%   50.97%   -0.17%     
==========================================
  Files         668      661       -7     
  Lines      112101   112005      -96     
==========================================
- Hits        57327    57094     -233     
- Misses      51907    52037     +130     
- Partials     2867     2874       +7     

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[Copilot]

Pull Request Overview

Copilot reviewed 66 out of 66 changed files in this pull request and generated 3 comments.

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