Patch 2026.03.1

[freearhey]

Added a check to ensure that the channel and feed names does not contain multiple consecutive spaces.

Related: iptv-org/iptv#31690 (comment)

Test results:

npm test             

> test
> npx vitest run


 RUN  v4.0.9 /Users/Arhey/Code/iptv-org/database

 ✓ tests/commands/db/export.test.ts (1 test) 1828ms
     ✓ can export data as json  1826ms
 ✓ tests/commands/db/update.test.ts (1 test) 2141ms
     ✓ can update db with data from issues  2139ms
 ✓ tests/commands/db/validate.test.ts (5 tests) 8517ms
     ✓ shows an error if the number of columns in a row is incorrect  1925ms
     ✓ shows an error if one of the lines ends with an invalid character  1632ms
     ✓ shows an error if there are duplicates in the file  1684ms
     ✓ shows an error if the data contains an error  1640ms
     ✓ does not show an error if all data are correct  1633ms

 Test Files  3 passed (3)
      Tests  7 passed (7)
   Duration  8.95s (transform 531ms, setup 0ms, collect 771ms, tests 12.49s, environment 1ms, prepare 28ms)