feat: enrich RSS items without IDs via TMDB title search

Items from RSS feeds that have no media ID (tmdb/imdb/tvdb) are now
enriched automatically using TMDB's search API. The release name is
parsed to extract a clean title and year, then searched against TMDB
to retrieve the TMDB ID before validation.

- Add media/tmdb package with SearchMovies, SearchShows, and
  ExtractTitleAndYear (parses torrent release names)
- Add EnrichFeedItemWithTmdbId to media.Client, called in rss/process.go
  before the ID validation switch
- Add --run-now flag to nabarr run to trigger all feeds immediately
- Wire media.Client through rss.Client and rssJob
- Merge feature/add-tag-option (tag support for Sonarr/Radarr)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

media/tmdb/config.go

@@ -0,0 +1,7 @@
+package tmdb
+
+type Config struct {
+	ApiKey string `yaml:"api_key"`
+
+	Verbosity string `yaml:"verbosity,omitempty"`
+}

media/tmdb/media.go

@@ -0,0 +1,87 @@
+package tmdb
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/url"
+	"strconv"
+
+	"github.com/lucperkins/rek"
+
+	"github.com/l3uddz/nabarr/util"
+)
+
+var ErrItemNotFound = errors.New("not found")
+
+func (c *Client) SearchMovies(title string, year int) (int, error) {
+	vals := url.Values{
+		"api_key": []string{c.apiKey},
+		"query":   []string{title},
+	}
+	if year > 0 {
+		vals.Set("year", strconv.Itoa(year))
+	}
+
+	reqUrl, err := util.URLWithQuery(util.JoinURL(c.apiURL, "search", "movie"), vals)
+	if err != nil {
+		return 0, fmt.Errorf("generate search movie url: %w", err)
+	}
+
+	resp, err := rek.Get(reqUrl, rek.Client(c.http))
+	if err != nil {
+		return 0, fmt.Errorf("request search movie: %w", err)
+	}
+	defer resp.Body().Close()
+
+	if resp.StatusCode() != 200 {
+		return 0, fmt.Errorf("validate search movie response: %s", resp.Status())
+	}
+
+	b := new(movieSearchResponse)
+	if err := json.NewDecoder(resp.Body()).Decode(b); err != nil {
+		return 0, fmt.Errorf("decode search movie response: %w", err)
+	}
+
+	if len(b.Results) < 1 {
+		return 0, ErrItemNotFound
+	}
+
+	return b.Results[0].Id, nil
+}
+
+func (c *Client) SearchShows(title string, year int) (int, error) {
+	vals := url.Values{
+		"api_key": []string{c.apiKey},
+		"query":   []string{title},
+	}
+	if year > 0 {
+		vals.Set("first_air_date_year", strconv.Itoa(year))
+	}
+
+	reqUrl, err := util.URLWithQuery(util.JoinURL(c.apiURL, "search", "tv"), vals)
+	if err != nil {
+		return 0, fmt.Errorf("generate search tv url: %w", err)
+	}
+
+	resp, err := rek.Get(reqUrl, rek.Client(c.http))
+	if err != nil {
+		return 0, fmt.Errorf("request search tv: %w", err)
+	}
+	defer resp.Body().Close()
+
+	if resp.StatusCode() != 200 {
+		return 0, fmt.Errorf("validate search tv response: %s", resp.Status())
+	}
+
+	b := new(tvSearchResponse)
+	if err := json.NewDecoder(resp.Body()).Decode(b); err != nil {
+		return 0, fmt.Errorf("decode search tv response: %w", err)
+	}
+
+	if len(b.Results) < 1 {
+		return 0, ErrItemNotFound
+	}
+
+	return b.Results[0].Id, nil
+}

media/tmdb/parse.go

@@ -0,0 +1,25 @@
+package tmdb
+
+import (
+	"regexp"
+	"strconv"
+	"strings"
+)
+
+var yearRegex = regexp.MustCompile(`\b(19|20)\d{2}\b`)
+
+// ExtractTitleAndYear parses a torrent release name and returns the clean title and year.
+// Example: "The.Housemaid.2025.FRENCH.1080p" → ("The Housemaid", 2025)
+func ExtractTitleAndYear(releaseName string) (string, int) {
+	s := strings.ReplaceAll(releaseName, ".", " ")
+	s = strings.ReplaceAll(s, "_", " ")
+
+	loc := yearRegex.FindStringIndex(s)
+	if loc == nil {
+		return strings.TrimSpace(s), 0
+	}
+
+	year, _ := strconv.Atoi(s[loc[0]:loc[1]])
+	title := strings.TrimSpace(s[:loc[0]])
+	return title, year
+}

media/tmdb/struct.go

@@ -0,0 +1,13 @@
+package tmdb
+
+type movieSearchResponse struct {
+	Results []struct {
+		Id int `json:"id"`
+	} `json:"results"`
+}
+
+type tvSearchResponse struct {
+	Results []struct {
+		Id int `json:"id"`
+	} `json:"results"`
+}

media/tmdb/tmdb.go

@@ -0,0 +1,33 @@
+package tmdb
+
+import (
+	"net/http"
+	"time"
+
+	"github.com/rs/zerolog"
+	"go.uber.org/ratelimit"
+
+	"github.com/l3uddz/nabarr/logger"
+	"github.com/l3uddz/nabarr/util"
+)
+
+type Client struct {
+	log  zerolog.Logger
+	http *http.Client
+
+	apiKey string
+	apiURL string
+}
+
+func New(cfg *Config) *Client {
+	l := logger.Child(logger.WithLevel(cfg.Verbosity)).With().
+		Str("media", "tmdb").Logger()
+
+	return &Client{
+		log:  l,
+		http: util.NewRetryableHttpClient(30*time.Second, ratelimit.New(5, ratelimit.WithoutSlack), &l),
+
+		apiKey: cfg.ApiKey,
+		apiURL: "https://api.themoviedb.org/3",
+	}
+}