Claro v1.10.26 Validation

Validated from a clean package with:

gcc -std=c99 src/claro.c -O0 -o claro -lm
./claro --version
./claro test
./claro validate

Expected result:

Claro v1.10.26
PASS: 0 failure(s)
Validation passed. Claro v1.10.26 stable package is ready for use.

Also validate a few first scripts:

./claro lessons/01_hello.claro
./claro examples/quiz.claro
./claro examples/simple_functions.claro
./claro examples/text_polish.claro