Documentation/update cost estimation

Updated cost estimation documentation

Description

• Fixed layout issues
• Updated run command
• Deleted unnecessary warnings

Related Issue(s)

• N/A

Other Changes

• N/A

Screenshots/Logs

N/a

Testing Instructions

1. Run mkdocs serve and have a loo at the website

Developer Checklist

• Code has been tested locally and/or in pipeline.
• (if applicable) documentation updated.
• (if applicable) impact of new dependencies reviewed and included in project.
• Merge conflicts resolved with the target branch.

Additional Notes

Add any information reviewers should focus on, e.g., specific files, functions, or changes of interest.

docs/documentation/analysis/cost_estimation/getting_started.md

 # Getting started
 This section will guide you through the necessary steps to get the _cost\_estimation_ module up and running. It contains information on tool requirements and design parameters.
+
 - [Aircraft exchange file](#aircraft-exchange-file) - Get information on necessary parameters from the _acXML_.
 - [Module configuration file](#module-configuration-file) - Dive into cost estimation specific parameters.
 - [Additional requirements](#additional-requirements) - Is anything else necessary to get the module running?
@@ -9,6 +10,7 @@ This section will guide you through the necessary steps to get the _cost\_estima
     It is assumed that you have the `UNICADO package` installed including the executables and UNICADO libraries.
 
 Generally, we use two files to set or configure modules in UNICADO:
+
 - The aircraft exchange file (or _acXML_) includes
     - data related inputs (e.g., aircraft configuration, transport task) and
     - data related outputs (e.g., annual direct operating costs).
@@ -22,6 +24,7 @@ In the following sections you will find more information on how to configure the
 Since the _cost\_estimation_ module is an assessment tool, it is assumed that a converged aircraft design and therefore all the necessary data are already available.
 
 The following information is needed from the _acXML_:
+
 1. Design specification
     - Configuration information: Configuration type
     - Transport task: Passenger definition, passenger class definition, and cargo definition
@@ -71,16 +74,13 @@ Program Settings
 |  |  |  |  |  | - Price per operating empty mass
 |  |  |  |  |  | - Rate insurance
 |  |  |  |  |  | - Rate interest
-|  |  |  |  |  | - Residual value factor
-|  |  |  |  | - Crew
-|  |  |  |  |  | - Salary variation
 |  |  |  |  | - Flight cycles
-|  |  |  |  |  | - Block time per flight
+|  |  |  |  |  | - Block time supplement per flight
 |  |  |  |  |  | - Daily night curfew time
 |  |  |  |  |  | - Potential annual operation time
-|  |  |  |  |  | - Annual lay days overhaul
-|  |  |  |  |  | - Annual lay days reserve
-|  |  |  |  |  | - Annual lay days maintenance
+|  |  |  |  |  | - Annual lay hours overhaul
+|  |  |  |  |  | - Annual lay hours reserve
+|  |  |  |  |  | - Annual lay hours maintenance
 |  |  |  |  | - Handling
 |  |  |  |  |  | - Fees handling
 |  |  |  |  | - Landing