Add Linear stimulus support and update RelativeLinear to enable ramping

[ilkilic]

• Add Linear stimulus support in circuit simulation
• Update RelativeLinear to support ramping behavior. BlueCelluLab's RelativeLinear previously lacked amp_end, making it function as a step instead of a ramp. This update aligns it with Neurodamus by adding support for ramping

[codecov]

Codecov Report

Attention: Patch coverage is 97.01493% with 2 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
bluecellulab/circuit_simulation.py	50.00%	2 Missing ⚠️

Files with missing lines	Coverage Δ
bluecellulab/cell/injector.py	95.37% <100.00%> (+0.06%)	⬆️
...ab/circuit/circuit_access/sonata_circuit_access.py	97.85% <100.00%> (+0.01%)	⬆️
...ecellulab/stimulus/circuit_stimulus_definitions.py	77.31% <100.00%> (+6.44%)	⬆️
tests/test_cell/test_injector.py	98.92% <100.00%> (+0.06%)	⬆️
tests/test_circuit/test_simulation_config.py	100.00% <100.00%> (ø)
...test_stimulus/test_circuit_stimulus_definitions.py	100.00% <100.00%> (ø)
bluecellulab/circuit_simulation.py	86.01% <50.00%> (-0.52%)	⬇️

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[AurelienJaquier]

You could call self.add_ramp() here for less duplication

[ilkilic]

Thanks! done in the last commit

[AurelienJaquier]

looks nice!

[darshanmandge]

Thanks @ilkilic.

Later, we should verify if all the stimuli that we code in bluecellulab reproduce the neurodamus stimuli as the implementations look slightly different in neurodamus stimulus_manager.py and stimuli.py. This will be essential for reproducibility of neurodamus network simulation results at the single-cell level using bluecellulab.