Added file overlap analysis tool

[caozj1011]

This commit adds a file overlap rate analysis tool, through which you can see the current system of the following data table:
Overlapping table:

1. Number of sequence files, number of sequence files overlapping with unSequence files, and overlap ratio
2. Number of chunkgroups, the number of chunkgroups overlaps with the unSequence files, and the overlap proportion
3. chun number, number of overlaps with unSequence files, and overlap ratio

Data sheet:

1. Total number of files, number of sequence files, number of unSequence files, and number of unSequence files
2. The total disk size of files, the disk size of sequence files, the disk size of unSequence files, and the disk size of unSequence files account for the total disk size
3. Total duration, sequence file duration, unSequence file duration, unSequence duration ratio Total duration

Here's a screenshot of the case: