Support added for ignore outliers

[rahulthakur319]

No description provided.

[rahulthakur319]

Changes to fr.sh

Improved ignore pattern matching:

Now handles both absolute and relative paths correctly. Supports nested directory ignores

New matches_ignore_pattern function:

matches_ignore_pattern() {
    local pattern=$1
    local path=$2
    
    if [[ $pattern == /* ]]; then
        pattern=${pattern#/}
        [[ $path == $pattern || $path == $pattern/* ]] && return 0
    else
        [[ $path == */$pattern || $path == $pattern || $path == $pattern/* ]] && return 0
    fi
    
    return 1
}

Examples of newly supported patterns:

venv/ in .gitignore now correctly ignores:

/venv/
/backend/venv/
Any venv/ directory at any level

Why it wasn't supported earlier:

Previous version used simple string matching:
[[ $path == $pattern || $path == $pattern/* ]]

This didn't account for nested directories or relative paths

Result:
More intuitive and powerful ignore mechanism, aligning with standard .gitignore behavior