[feature] Filters v1 (#2594)

* Implement client-side v1 filters

* Exclude linter false positives

* Update test/envparsing.sh

* Fix minor Swagger, style, and Bun usage issues

* Regenerate Swagger

* De-generify filter keywords

* Remove updating filter statuses

This is an operation that the Mastodon v2 filter API doesn't actually have, because filter statuses, unlike keywords, don't have options: the only info they contain is the status ID to be filtered.

* Add a test for filter statuses specifically

* De-generify filter statuses

* Inline FilterEntry

* Use vertical style for Bun operations consistently

* Add comment on Filter DB interface

* Remove GoLand linter control comments

Our existing linters should catch these, or they don't matter very much

* Reduce memory ratio for filters

internal/config/config.go

@@ -201,6 +201,9 @@ type CacheConfiguration struct {
 	BoostOfIDsMemRatio       float64       `name:"boost-of-ids-mem-ratio"`
 	EmojiMemRatio            float64       `name:"emoji-mem-ratio"`
 	EmojiCategoryMemRatio    float64       `name:"emoji-category-mem-ratio"`
+	FilterMemRatio           float64       `name:"filter-mem-ratio"`
+	FilterKeywordMemRatio    float64       `name:"filter-keyword-mem-ratio"`
+	FilterStatusMemRatio     float64       `name:"filter-status-mem-ratio"`
 	FollowMemRatio           float64       `name:"follow-mem-ratio"`
 	FollowIDsMemRatio        float64       `name:"follow-ids-mem-ratio"`
 	FollowRequestMemRatio    float64       `name:"follow-request-mem-ratio"`

internal/config/defaults.go

@@ -165,6 +165,9 @@ var Defaults = Configuration{
 		BoostOfIDsMemRatio:       3,
 		EmojiMemRatio:            3,
 		EmojiCategoryMemRatio:    0.1,
+		FilterMemRatio:           0.5,
+		FilterKeywordMemRatio:    0.5,
+		FilterStatusMemRatio:     0.5,
 		FollowMemRatio:           2,
 		FollowIDsMemRatio:        4,
 		FollowRequestMemRatio:    2,

internal/config/helpers.gen.go

@@ -2975,6 +2975,81 @@ func GetCacheEmojiCategoryMemRatio() float64 { return global.GetCacheEmojiCatego
 // SetCacheEmojiCategoryMemRatio safely sets the value for global configuration 'Cache.EmojiCategoryMemRatio' field
 func SetCacheEmojiCategoryMemRatio(v float64) { global.SetCacheEmojiCategoryMemRatio(v) }
 
+// GetCacheFilterMemRatio safely fetches the Configuration value for state's 'Cache.FilterMemRatio' field
+func (st *ConfigState) GetCacheFilterMemRatio() (v float64) {
+	st.mutex.RLock()
+	v = st.config.Cache.FilterMemRatio
+	st.mutex.RUnlock()
+	return
+}
+
+// SetCacheFilterMemRatio safely sets the Configuration value for state's 'Cache.FilterMemRatio' field
+func (st *ConfigState) SetCacheFilterMemRatio(v float64) {
+	st.mutex.Lock()
+	defer st.mutex.Unlock()
+	st.config.Cache.FilterMemRatio = v
+	st.reloadToViper()
+}
+
+// CacheFilterMemRatioFlag returns the flag name for the 'Cache.FilterMemRatio' field
+func CacheFilterMemRatioFlag() string { return "cache-filter-mem-ratio" }
+
+// GetCacheFilterMemRatio safely fetches the value for global configuration 'Cache.FilterMemRatio' field
+func GetCacheFilterMemRatio() float64 { return global.GetCacheFilterMemRatio() }
+
+// SetCacheFilterMemRatio safely sets the value for global configuration 'Cache.FilterMemRatio' field
+func SetCacheFilterMemRatio(v float64) { global.SetCacheFilterMemRatio(v) }
+
+// GetCacheFilterKeywordMemRatio safely fetches the Configuration value for state's 'Cache.FilterKeywordMemRatio' field
+func (st *ConfigState) GetCacheFilterKeywordMemRatio() (v float64) {
+	st.mutex.RLock()
+	v = st.config.Cache.FilterKeywordMemRatio
+	st.mutex.RUnlock()
+	return
+}
+
+// SetCacheFilterKeywordMemRatio safely sets the Configuration value for state's 'Cache.FilterKeywordMemRatio' field
+func (st *ConfigState) SetCacheFilterKeywordMemRatio(v float64) {
+	st.mutex.Lock()
+	defer st.mutex.Unlock()
+	st.config.Cache.FilterKeywordMemRatio = v
+	st.reloadToViper()
+}
+
+// CacheFilterKeywordMemRatioFlag returns the flag name for the 'Cache.FilterKeywordMemRatio' field
+func CacheFilterKeywordMemRatioFlag() string { return "cache-filter-keyword-mem-ratio" }
+
+// GetCacheFilterKeywordMemRatio safely fetches the value for global configuration 'Cache.FilterKeywordMemRatio' field
+func GetCacheFilterKeywordMemRatio() float64 { return global.GetCacheFilterKeywordMemRatio() }
+
+// SetCacheFilterKeywordMemRatio safely sets the value for global configuration 'Cache.FilterKeywordMemRatio' field
+func SetCacheFilterKeywordMemRatio(v float64) { global.SetCacheFilterKeywordMemRatio(v) }
+
+// GetCacheFilterStatusMemRatio safely fetches the Configuration value for state's 'Cache.FilterStatusMemRatio' field
+func (st *ConfigState) GetCacheFilterStatusMemRatio() (v float64) {
+	st.mutex.RLock()
+	v = st.config.Cache.FilterStatusMemRatio
+	st.mutex.RUnlock()
+	return
+}
+
+// SetCacheFilterStatusMemRatio safely sets the Configuration value for state's 'Cache.FilterStatusMemRatio' field
+func (st *ConfigState) SetCacheFilterStatusMemRatio(v float64) {
+	st.mutex.Lock()
+	defer st.mutex.Unlock()
+	st.config.Cache.FilterStatusMemRatio = v
+	st.reloadToViper()
+}
+
+// CacheFilterStatusMemRatioFlag returns the flag name for the 'Cache.FilterStatusMemRatio' field
+func CacheFilterStatusMemRatioFlag() string { return "cache-filter-status-mem-ratio" }
+
+// GetCacheFilterStatusMemRatio safely fetches the value for global configuration 'Cache.FilterStatusMemRatio' field
+func GetCacheFilterStatusMemRatio() float64 { return global.GetCacheFilterStatusMemRatio() }
+
+// SetCacheFilterStatusMemRatio safely sets the value for global configuration 'Cache.FilterStatusMemRatio' field
+func SetCacheFilterStatusMemRatio(v float64) { global.SetCacheFilterStatusMemRatio(v) }
+
 // GetCacheFollowMemRatio safely fetches the Configuration value for state's 'Cache.FollowMemRatio' field
 func (st *ConfigState) GetCacheFollowMemRatio() (v float64) {
 	st.mutex.RLock()