readme: add build status

deps: bump Deno stdlib to 0.145

In addition to mechnically going to the newest Deno stdlib, this also
updates the collections/ inclusions to follow contemporary best
practices, which avoid using the mod.ts.

Fixes: https://todo.sr.ht/~bmp/hayom/10

add deno.json for building dependencies

deps: bump Deno stdlib to 0.144

tests: typecheck

deps: bump Deno stdlib to 0.142

deps: bump Deno stdlib to 0.136

update dependencies and Deno version

readme: fix up community docs

readme: wrong mailing list for patches

readme: document bug reporting

readme: improve Windows and devel docs

readme: document -e/--edit

allow editing existing entries

Implements: https://todo.sr.ht/~bmp/hayom/4

cleanup and refactor printing and filtering

extract rendering logic

upgrade deps and lockfile

vscode: add hayom to the dictionary

add --help

Implements: https://todo.sr.ht/~bmp/hayom/6

readme: the default journal is .hayom, not .journal

Fixes: https://todo.sr.ht/~bmp/hayom/5