Define design 0 path width using x-axis length of variable area

[meganindya]

In design0/utils/path.ts, the width of the brick path is defined based on the value of innerLengthX. Instead, it'd be better to define the width based on the value of the minimum width (corners, notch width and offset, argument connection width, etc.), plus the width of the variable area (which should depend on the label's width).

• replace innerLengthX as an option with flexibleLengthX
• calculate innerLengthX as an internal property using flexibleLengthX plus the constant minimum length

[ManiBAJPAI22]

Hey I wish to work on this issue.

[yashpandey06]

@meganindya Can you help me set up this repo locally via docker !!!!

[KrishavRajSingh]

can u elaborate?