it turns out this project works in any meson version.

use fuzzy_flag param in a new method instead.
added GetCandidatesV2 method in service interface.
use this new method in zero-el.

So user will start using new version right away.

pinyin support when parsing pinyin.
otherwise, preedit_str such as rug(uo) will not show two word candidates

- added FuzzyFlag property.
- updated zero-pinyin.el to support zero-pinyin-fuzzy-flag variable.

do not allow omit shengmu.
only allow omit yunmu.

changed some g_message to g_debug to reduce log during normal usage.
especially, do not log user's preedit_str, this could leak sensitive
user data to syslog.

create-deb: create release/ dir if it doesn't exist.

- make db path portable.
  - reuse libpyzy main db and user db logic.
  - auto create user db (tables, indices) if it doesn't exist.
- added create-deb.sh, it can create deb file for debian.

format code using myastyle.
removed space after function name.
put pointer on variable name side.

- CommitCandidate allow save phrase and user_freq in user db.
- bugfix: GetCandidates SQL query ORDER BY field fixed.
- bugfix: fix a memleak in on_handle_get_candidates()
- minor bugfix: fix variable name in meson.build

now xi'an etc types okay.

this method allow user to delete candidate so they won't appear in
future queries.

use release build for file in that path.
add ninja install target.

make code compile in release mode. no unused variable.

otherwise the group by command only applies to the 2nd SQL.

enabled some fuzzy pinyin support.

simplified the SQL query, remove the top level wrapper. it's unnecessary.

get_candidates() implemented naively.

no jian pin support, no auto correction, no ambiguity pinyin support, but here
is a good foundation to work on.

working on get_candidates().