Wordle solver

Run

• cargo run --release for TUI
• cargo run --release benchmark for testing all words in the dictionary
• cargo run --release solve water get the steps to sovle for the word "water"
• cargo run --release solve water -s slate get the steps to sovle for the word "water". Use "slate" as a starting word.

Commands in TUI

Key	Command
a-z	Insert letter at selected position
DEL	Delete letter at selected position
TAB	Toggle status of letter
ArrowKeys	Select letter

Key status codes

Status
white	Incorrect letter
yellow	Misplaced letter
green	correct letter

Benchmark

Results of cargo run --release benchmark:

0 words could not be solved in 6 guesses.
The others have been solved in an average of 3.57 steps
Here are the numbers for how many wordles have been solved in n steps.
Steps 2: Count 69
Steps 3: Count 1414
Steps 4: Count 1523
Steps 5: Count 175
Steps 6: Count 8