old TODO's and clean up

[staxfur]

We need to implement all TODO's and clean up the code a bit:

• move constants in conversion.hpp into a enum
• change linux sscanf to something better (clang-tidy issue) (TODO)
• Silently disable raw mode if the terminal is not interactive (TODO)
• skip adding a number to ansi codes on 0 (0 is the deafult value if no value is specified)
• throw runtime errors on wrong values for ANSI functions
• optimize datatypes (use for 0 - 255 ranges uint8_t)
• make the code available for unsupported sequences in input function
• merge window and window24 together
• add screen parameter to window class (TODO)
• make a function out of the ansi code from the new prompt
• remove function names from headers

[flagarde]

@MCWertGaming

We need to implement all TODO's and clean up the code a bit:

• move constants in conversion.hpp into a enum
• change linux sscanf to something better (clang-tidy issue) (TODO)
• Silently disable raw mode if the terminal is not interactive (TODO)
• skip adding a number to ansi codes on 0 (0 is the deafult value if no value is specified)
• throw runtime errors on wrong values for ANSI functions
• optimize datatypes (use for 0 - 255 ranges uint8_t)
• make the code available for unsupported sequences in input function
• merge window and window24 together
• add screen parameter to window class (TODO)
• make a function out of the ansi code from the new prompt
• remove function names from headers

[staxfur]

Updated the list